About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: Family members of children with life-threatening conditions had higher rates of health care use, physical and mental health diagnoses and medication prescriptions compared with families of children without these conditions in this study that included 6,900 children with a serious illness.
Authors: Chris Feudtner, M.D., Ph.D., M.P.H., of the Children’s Hospital of Philadelphia, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.37250)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: In this study of 685 Italian children with SARS-CoV-2 infection or multisystem inflammatory syndrome, researchers identified factors associated with having severe gastrointestinal symptoms and outcomes.
Authors: Andrea Lo Vecchio, M.D., Ph.D., of the University of Naples Federico II in Naples, Italy, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.39974)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: Researchers examined the association between food insecurity during childhood and mental health and social functioning at age 15 in a study that included 2,000 children born in Canada.
Authors: Marie-Claude Geoffroy, Ph.D., of McGill University in Montreal, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.40085)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Heath Forum: JAMA Health Forum has transitioned from an information channel to an international, peer-reviewed, online, open access journal that addresses health policy and strategies affecting medicine, health and health care. The journal publishes original research, evidence-based reports and opinion about national and global health policy; innovative approaches to health care delivery; and health care economics, access, quality, safety, equity and reform. Its distribution will be solely digital and all content will be freely available for anyone to read.
About JAMA Heath Forum: JAMA Health Forum has transitioned from an information channel to an international, peer-reviewed, online, open access journal that addresses health policy and strategies affecting medicine, health and health care. The journal publishes original research, evidence-based reports and opinion about national and global health policy; innovative approaches to health care delivery; and health care economics, access, quality, safety, equity and reform. Its distribution will be solely digital and all content will be freely available for anyone to read.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
Visual Abstract
Authors: Rod W. Hunt, Ph.D., of Monash University in Melbourne, Australia, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.39604)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: Survey data were used to assess associations between various levels of eviction protections and mental distress among renters during the COVID-19 pandemic.
Authors: Kathryn M. Leifheit, Ph.D., M.S.P.H., of the University of California, Los Angeles, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.39585)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Heath Forum: JAMA Health Forum has transitioned from an information channel to an international, peer-reviewed, online, open access journal that addresses health policy and strategies affecting medicine, health and health care. The journal publishes original research, evidence-based reports and opinion about national and global health policy; innovative approaches to health care delivery; and health care economics, access, quality, safety, equity and reform. Its distribution will be solely digital and all content will be freely available for anyone to read.
What The Study Did: This study of 1.1 million commercially insured patients with type 2 diabetes investigated whether there are inequities in use of a class of diabetes medications known as glucagon-like peptide-1 receptor agonists (GLP-1 RA) based on race, ethnicity, sex and socioeconomic status.
Authors: Lauren A. Eberly, M.D., M.P.H., of the Perelman School of Medicine at the University of Pennsylvania in Philadelphia, is the corresponding author.
(doi:10.1001/jamahealthforum.2021.4182)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
Visual Abstract
Authors: Rajiv Bahl, M.D., Ph.D., of the World Health Organization in Geneva, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.36726)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
Visual Abstract
Authors: Stacie L. Daugherty, M.D., M.S.P.H., of the University of Colorado School of Medicine in Aurora, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.39533)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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What The Study Did:In this nationally representative U.S. population of patients with eye diseases, being a patient in a racial or ethnic minority group was associated with feeling less respected by health care professionals compared with non-Hispanic white patients.
Authors: Brian C. Stagg, M.D., M.S., of the University of Utah in Salt Lake City, is the corresponding author.
(doi:10.1001/jamaophthalmol.2021.5371)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: Increased physical activity, including a low amount of light-intensity physical activity, was associated with a reduced risk of dementia in a study that included 62,000 adults age 65 or older in Korea.
Authors: Boyoung Joung, M.D., Ph.D., of Yonsei University College of Medicine in Seoul, Republic of Korea, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.38526)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Heath Forum: JAMA Health Forum has transitioned from an information channel to an international, peer-reviewed, online, open access journal that addresses health policy and strategies affecting medicine, health and health care. The journal publishes original research, evidence-based reports and opinion about national and global health policy; innovative approaches to health care delivery; and health care economics, access, quality, safety, equity and reform. Its distribution will be solely digital and all content will be freely available for anyone to read.
Authors: Andrew M. Chanen, M.B.B.S. (Hons), Ph.D., of Orygen in Melbourne, Australia, is the corresponding author.
(10.1001/jamapsychiatry.2021.3637)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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Authors: Christine Thomas, M.D., of Klinikum Stuttgart in Stuttgart, Germany, is the corresponding author.
(doi:10.1001/jamasurg.2021.6370)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: This study of 19,000 NFL players who began playing football between 1960 and 2019 investigated the risk of amyotrophic lateral sclerosis (ALS), a fatal neurodegenerative disease. Researchers report 38 players received a diagnosis of ALS and 28 died during the study time frame, representing a significantly higher incidence of ALS diagnosis and death among NFL players compared with the U.S. male population.
Authors: Daniel H. Daneshvar, M.D., Ph.D., of Harvard Medical School in Boston, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.38801)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: This study examined the effectiveness of COVID-19 mRNA vaccines before and during the emergence of the Delta variant among older fully vaccinated male veterans.
Authors: Yinong Young-Xu, Sc.D., of the White River Junction Veterans Affairs Medical Center in White River Junction, Vermont, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.38975)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
Visual Abstract
Authors: Michael Strupp, M.D., of Ludwig Maximilians University in Munich, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.37492)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: This review and meta-analysis of 95 studies examined the percentage of asymptomatic COVID-19 infections among individuals who underwent testing and those with confirmed infections.
Authors: Min Liu, Ph.D., of Peking University in Beijing, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.37257)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: This study found that the use of buprenorphine for treatment of opioid use disorder in U.S. jails and prisons increased substantially during the past five years, although use is still rare among all incarcerated individuals with this disorder.
Authors: Ashish P. Thakrar, M.D., of the Veterans Affairs Medical Center in Philadelphia, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.38870)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Heath Forum: JAMA Health Forum has transitioned from an information channel to an international, peer-reviewed, online, open access journal that addresses health policy and strategies affecting medicine, health and health care. The journal publishes original research, evidence-based reports and opinion about national and global health policy; innovative approaches to health care delivery; and health care economics, access, quality, safety, equity and reform. Its distribution will be solely digital and all content will be freely available for anyone to read.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: Access to medical care unrelated to COVID-19 was limited because of concerns about viral spread during the early months of the pandemic, and this study of claims data from 24 million commercially insured patients examined whether nonpharmacologic therapy, such as physical therapy, was replaced by prescription opioids to control pain.
Authors: Byungkyu Lee, Ph.D., and Brea L. Perry, Ph.D., of Indiana University in Bloomington, are the corresponding authors.
(doi:10.1001/jamanetworkopen.2021.38453)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Heath Forum: JAMA Health Forum has transitioned from an information channel to an international, peer-reviewed, online, open access journal that addresses health policy and strategies affecting medicine, health and health care. The journal publishes original research, evidence-based reports and opinion about national and global health policy; innovative approaches to health care delivery; and health care economics, access, quality, safety, equity and reform. Its distribution will be solely digital and all content will be freely available for anyone to read.
What The Study Did: The findings of this survey study of 13,000 Medicare enrollees suggest the unaffordability of medical care is common, especially among those with lower incomes or worse health or who qualify for Medicare based on disability.
Authors: Jeanne M. Madden, Ph.D., of Northeastern University in Boston, is the corresponding author.
(doi:10.1001/jamahealthforum.2021.4104)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Heath Forum: JAMA Health Forum has transitioned from an information channel to an international, peer-reviewed, online, open access journal that addresses health policy and strategies affecting medicine, health and health care. The journal publishes original research, evidence-based reports and opinion about national and global health policy; innovative approaches to health care delivery; and health care economics, access, quality, safety, equity and reform. Its distribution will be solely digital and all content will be freely available for anyone to read.
Media advisory: For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or email mediarelations@jamanetwork.org. To reach the USPSTF, please contact the USPSTF Newsroom at 301-951-9203 or newsroom@uspstf.net.
DECEMBER 7, 2021 –The U.S. Preventive Services Task Force (USPSTF) has renewed its partnership with JAMA to continue to publish content in the journal, including recommendation statements, articles summarizing evidence reviews that inform recommendation statements, and other related USPSTF reports. The new agreement runs through August 2026.
The USPSTF routinely makes recommendations about the effectiveness of preventive care services. These recommendation statements serve as important guidelines for clinical practice by supporting care that prevents disease or identifies it early when treatment is most effective.
In addition to publication of the USPSTF recommendation statements and evidence reviews, accompanying editorials are published in JAMA and the JAMA Network journals, and JAMA also publishes related Patient Pages, podcast interviews with USPSTF members discussing the recommendation statements, and other reports involving USPSTF efforts, initiatives, and activities.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
Visual Abstract
Authors: Jenny C. Kienzler, M.D., of Kantonsspital Aarau in Aarau, Switzerland, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.36809)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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What The Study Did: The results of this study indicate that despite marginal improvements, more progress is needed to recruit and retain a diverse workforce in both radiation and medical oncology, as the current academic workforce doesn’t reflect the diversity of the general U.S. cancer population.
Authors: Sophia C. Kamran, M.D., of Massachusetts General Hospital in Boston, is the corresponding author.
(doi:10.1001/jamaoncol.2021.6011)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: Whether and to what extent statewide implementation of lottery programs is associated with COVID-19 vaccine uptake was examined in this study.
Authors: Chandra Dhakal, M.S., M.Sc., of the University of Georgia in Athens, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.38238)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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Authors: Jaime Delgadillo, Ph.D., of the University of Sheffield in Sheffield, United Kingdom, is the corresponding author.
(10.1001/jamapsychiatry.2021.3539)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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What The Study Did: In this study of 16,000 adults with high blood pressure, inequities in treatment intensification and missed visits were associated with racial disparities in blood pressure control.
Authors: Valy Fontil, M.D., M.A.S., of the University of California, San Francisco, is the corresponding author.
(doi:10.1001/jamacardio.2021.4996)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflicts of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: This study of more than 1,000 Minneapolis residents examined the association between community-level police contact and the risk of preterm birth among white and Black pregnant people.
Authors: Rachel R. Hardeman, Ph.D., M.P.H., of the University of Minnesota School of Public Health in Minneapolis, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.30290)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: Researchers compared the volume of surgical procedures after the COVID-19-related shutdown of elective procedures and during the period of peak COVID-19 infection rates with prepandemic procedure volume.
Authors: Sherry M. Wren, M.D., of the Stanford University School of Medicine in Stanford, California, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.38038)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: Researchers examined the association between food insecurity and allostatic overload, a biomarker of physiologic wear and tear, among 14,000 U.S. adults age 50 or older.
Authors: Tae-Young Pak, Ph.D., of Sungkyunkwan University in Seoul, South Korea, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.37503)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
Visual Abstract
Authors: Hyekyun Rhee, Ph.D., R.N., of the University of Texas at Austin, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.37492)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: This study found that cases and hospitalizations for newly-diagnosed anorexia nervosa or atypical anorexia nervosa among children and adolescents in Canada increased during the first wave of the COVID-19 pandemic.
Authors: Holly Agostino, M.D., C.M., of the McGill University Health Centre in Montreal, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.37395)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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Authors: Yonathan Freund, M.D., Ph.D., of the Service d’Accueil des Urgences in Paris, is the corresponding author.
(doi:10.1001/jama.2021.20750)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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What The Study Did: This survey study of 1,100 parents found that hesitancy to vaccinate children against COVID-19 differed by parental race and ethnicity, gender, education level, previous experience with COVID-19 and a child’s age.
Authors: Madhura S. Rane, Ph.D., of City University of New York, is the corresponding author.
(doi:10.1001/jamapediatrics.2021.5153)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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What The Study Did: In this study of 3,000 adults with cataracts, the risk of developing dementia was lower in participants who underwent cataract removal compared with those who didn’t.
Authors: Cecilia S. Lee, M.D., M.S., of the University of Washington in Seattle, is the corresponding author.
(doi:10.1001/jamainternmed.2021.6990)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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What The Study Did: This randomized clinical trial that included nearly 1,200 pregnant individuals investigated whether structured interventions based on a Mediterranean diet or mindfulness-based stress reduction could reduce the percentage of infants born small for gestational age and other adverse pregnancy outcomes in high-risk pregnancies.
Authors: Eduard Gratacós, M.D., Ph.D., of the Universitat de Barcelona in Spain, is the corresponding author.
(doi:10.1001/jama.2021.20178)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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What The Study Did: Researchers examined the participation of racial and ethnic populations in U.S. clinical trials from 2015 to 2019 to understand the extent to which trial participation represents the diversity of the U.S. population.
Authors: Milena Lolic, M.D., M.S., of the U.S. Food and Drug Administration in Silver Spring, Maryland, is the corresponding author.
(doi:10.1001/jama.2021.16680)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, DECEMBER 7, 2021
Media advisory: To contact the U.S. Preventive Services Task Force, email the Media Coordinator at Newsroom@USPSTF.net or call 301-951-9203. The full report and related articles are linked to this news release.
Bottom Line: The U.S. Preventive Services Task Force (USPSTF) recommends that primary care clinicians prescribe oral fluoride supplementation starting at age 6 months for children whose water supply is deficient in fluoride and apply fluoride varnish to the primary teeth of all children starting at the age of primary tooth eruption. The USPSTF concludes that the current evidence is insufficient to make a recommendation on primary care clinicians performing routine screening exams for cavities in children younger than 5. Dental caries (cavities) is the most common chronic disease in children in the United States. The USPSTF routinely makes recommendations about the effectiveness of preventive care services and this statement is consistent with its 2014 recommendation.
(doi:10.1001/jama.2021.20007)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, financial disclosures, funding and support, etc.
Note: More information about the U.S. Preventive Services Task Force, its process, and its recommendations can be found on the newsroom page of its website.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmediarelations@jamanetwork.org.
About JAMA Heath Forum: JAMA Health Forum has transitioned from an information channel to an international, peer-reviewed, online, open access journal that addresses health policy and strategies affecting medicine, health and health care. The journal publishes original research, evidence-based reports and opinion about national and global health policy; innovative approaches to health care delivery; and health care economics, access, quality, safety, equity and reform. Its distribution will be solely digital and all content will be freely available for anyone to read.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: Researchers examined the sociodemographic characteristics, medical risk factors, factors associated with tuberculosis (TB) severity and health equity index of people diagnosed with TB and COVID-19 in close succession in California.
Authors: Scott A. Nabity, M.D., M.P.H., of the California Department of Public Health in Richmond, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.36853)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Heath Forum: JAMA Health Forum has transitioned from an information channel to an international, peer-reviewed, online, open access journal that addresses health policy and strategies affecting medicine, health and health care. The journal publishes original research, evidence-based reports and opinion about national and global health policy; innovative approaches to health care delivery; and health care economics, access, quality, safety, equity and reform. Its distribution will be solely digital and all content will be freely available for anyone to read.
What The Study Did: This study found that Medicare spending from 2015 through 2019 on drugs with an accelerated approval indication doubled from $4.7 billion to $9.1 billion, with most of this growth among Part B drugs.
Authors: Benjamin N. Rome, M.D., M.P.H., of Brigham and Women’s Hospital in Boston, is the corresponding author.
(doi:10.1001/jamahealthforum.2021.3937)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
What The Study Did: In this study of Veterans Affairs patients with cancer, receiving a COVID-19 vaccination was associated with lower risk of SARS-CoV-2 infection compared to patients who didn’t get vaccinated.
Authors: Nathanael R. Fillmore, Ph.D., of Harvard Medical School in Boston, is the corresponding author.
(doi:10.1001/jamaoncol.2021.5771)
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What The Study Did: Researchers examined the risk of developing diabetes-associated eye disorders among children diagnosed with type 1 or type 2 diabetes during a 50-year period.
Authors: Brian G. Mohney, M.D., of the Mayo Clinic in Rochester, Minnesota, is the corresponding author.
(doi:10.1001/jamaophthalmol.2021.5052)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: Researchers examined COVID-19 vaccine receipt among health care personnel shortly after vaccines were available and what factors were associated with vaccine uptake in this study of more than 12,000 workers at a major U.S. academic hospital.
Authors: Judith Green-McKenzie, M.D., M.P.H., of the University of Pennsylvania Perelman School of Medicine in Philadelphia, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.36582)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: This survey study of about 2,100 adults found that participants were generally willing to use video visits for future medical care but preferred in-person care and those who preferred video visits were more sensitive to paying out-of-pocket cost.
Authors: Zachary S. Predmore, Ph.D., of the RAND Corporation in Boston, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.36405)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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Authors: Lars W. Andersen, M.D., M.P.H., Ph.D., D.MSc., of Prehospital Emergency Medical Services in Aarhus, Denmark, is the corresponding author.
(doi:10.1001/jama.2021.20929)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
Visual Abstract
Authors: Jing Jin, M.D., and Ye-Xiong Li, M.D., of Peking Union Medical College in Beijing, are the corresponding authors.
(doi:10.1001/jamanetworkopen.2021.36116)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: This study found an increase from 2011 to 2017 in older adults receiving help at home with activities of daily living after a hospital discharge, results that may reflect the shifting location and payment for postdischarge care away from Medicare-reimbursed inpatient postacute care facilities.
Authors: Rachel M. Werner, M.D., Ph.D., of the University of Pennsylvania in Philadelphia, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.35346)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: This nationwide survey study included 387,000 adults and examined the sociodemographic characteristics (age, gender, race and ethnicity, educational attainment, employment status and annual household income) associated with high-frequency cannabis use.
Authors: Abra M. Jeffers, Ph.D., of Massachusetts General Hospital in Boston, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.36571)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
Visual Abstract
Authors: Francesco Menichetti, M.D., of the University of Pisa in Pisa, Italy, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.36246)
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What The Study Did: Findings from this systematic review and meta-analysis of 18 clinical trials including 22,000 adolescents suggest that prevention programs may be effective in reducing teen dating physical violence but the evidence is unclear of the effect on sexual violence.
Authors: Antonio Piolanti, Ph.D., of Universitat Klagenfurt in Klagenfurt, Austria, is the corresponding author.
(doi:10.1001/jamapediatrics.2021.4829)
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What The Study Did: Nationwide data showed decreased cervical cancer incidence and death among women and girls ages 15 to 24 after introduction of the human papillomavirus (HPV) vaccine. Decreases were greater than changes among those ages 25 to 29 and 30 to 39, suggesting possible associations with HPV vaccination.
Authors: Justin M. Barnes, M.D., M.S., of the Washington University School of Medicine in St. Louis, is the corresponding author.
(doi:10.1001/jamapediatrics.2021.4807)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: In a nationally representative sample of 17,000 U.S adults, mercury exposure from usual seafood consumption wasn’t associated with risk of death, either cardiovascular-related or any cause.
Authors: Wei Bao, M.D., Ph.D., of the University of Science and Technology of China in Hefei, China, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.36367)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
What The Study Did: Although women currently represent a slight majority of the U.S. population and a large majority of the U.S. health care workforce, they are generally underrepresented on leadership teams at health care organizations, holding only about 15 percent of CEO positions, according to the findings of this cross-sectional study.
Authors: Bismarck C. Odei, M.D., of Ohio State University in Columbus, is the corresponding author.
(doi:10.1001/jamanetworkopen.2021.36358)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or emailmedia relations.
About JAMA Heath Forum: JAMA Health Forum has transitioned from an information channel to an international, peer-reviewed, online, open access journal that addresses health policy and strategies affecting medicine, health and health care. The journal publishes original research, evidence-based reports and opinion about national and global health policy; innovative approaches to health care delivery; and health care economics, access, quality, safety, equity and reform. Its distribution will be solely digital and all content will be freely available for anyone to read.
Authors: Sherrie Khadanga, M.D., of the University of Vermont in South Burlington, is the corresponding author.
(doi:10.1001/jamacardio.2021.4822)
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Authors: Michael R. Irwin, M.D., of the David Geffen School of Medicine at UCLA in Los Angeles, is the corresponding author.
(10.1001/jamapsychiatry.2021.3422)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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