JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, THURSDAY, JUNE 20, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: In this case-control study of Chinese older adults, adhering to a healthy lifestyle appears to be important even at late ages, suggesting that constructing strategic plans to improve lifestyle behaviors among all older adults may play a key role in promoting healthy aging and longevity. 

Corresponding Authors: To contact the corresponding authors, email Xiang Gao, M.D., Ph.D. (xiang_gao@fudan.edu.cn) and Xiaoming Shi, M.D., Ph.D. (shixm@chinacdc.cn).

(doi:10.1001/jamanetworkopen.2024.17931)

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 email media relations.

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, JUNE 18, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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.

About The Study: Rates of cannabis-related disorder encounters increased from 2017 through 2022 among Medicare-insured older adults. This study observed the highest rates in states or territories that legalized adult and medical use of cannabis. The results also suggest higher average annual increases in states or territories that legalized medical cannabis.

Corresponding author: To contact the corresponding author, Silvia Perez-Vilar, Ph.D., Pharm.D., email silvia.perezvilar@fda.hhs.gov

(doi: 10.1001/jamanetworkopen.2024.17634)

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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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, JUNE 18, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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.

About The Study: In this study of 450 community outpatient mental health treatment facilities in 20 high-burden states, approximately one-third offered medications for opioid use disorder (MOUD). These results suggest that further study is needed to report MOUD uptake, either through increased prescribing at all clinics or through effective referral models

Corresponding author: To contact the corresponding author, Jonathan Cantor, Ph.D., email jcantor@rand.org.

(doi: 10.1001/jamanetworkopen.2024.17545)

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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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, MONDAY, JUNE 17, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: More than 1 in 5 adults did not recover within 3 months of SARS-CoV-2 infection in this cohort study. Recovery within 3 months was less likely in women and those with preexisting cardiovascular disease and more likely in those with COVID-19 vaccination or infection during the Omicron variant wave. 

Corresponding Author: To contact the corresponding author, Elizabeth C. Oelsner, M.D., M.P.H., email eco7@cumc.columbia.edu.

(doi:10.1001/jamanetworkopen.2024.17440)

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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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, FRIDAY, JUNE 14, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: This repeated cross-sectional study found that past-year Papanicolaou testing rates were lower in 2022 than 2019, pointing to a need to increase access to screenings to prevent an uptick in cervical cancer incidence. Rural-vs-urban differences in 2022 indicate a need to specifically target rural females. 

Corresponding Author: To contact the corresponding author, Tyrone F. Borders, Ph.D., email ty.borders@uky.edu.

(doi:10.1001/jamanetworkopen.2024.17094)

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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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, THURSDAY, JUNE 13, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: This cross-sectional study identified a post-pandemic pediatric respiratory syncytial virus (RSV) surge that resulted in markedly increased hospital volumes and advanced respiratory support needs in older children with fewer comorbidities than pre-pandemic seasons. These clinical trends may inform novel vaccine allocation to reduce the overall burden during future RSV seasons.

Corresponding Author: To contact the corresponding authors, email Zachary A. Winthrop, M.D. (zachary.winthrop@childrens.harvard.edu), and Melody G. Duvall, M.D., Ph.D. (melody.duvall@childrens.harvard.edu).

(doi:10.1001/jamanetworkopen.2024.16852)

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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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, WEDNESDAY, JUNE 12, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: Neighborhood deprivation was associated with increased breast cancer mortality among non-Hispanic white women in this cohort study. Neighborhood racial composition, residential mobility, and rurality did not explain the lack of association among non-Hispanic Black women, suggesting that factors beyond those explored here may contribute to breast cancer mortality in this racial group. 

Corresponding Author: To contact the corresponding author, Lauren E. Barber, Ph.D., email lauren.barber@emory.edu.

(doi:10.1001/jamanetworkopen.2024.16499)

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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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, WEDNESDAY, JUNE 12, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: In this cohort study of World Trade Center responders who survived these unique exposures and participated in a longitudinal follow-up study of cognition from 2014 through 2022, when compared with responders with the lowest exposure levels or responders who used personalized protective equipment (PPE), more severe exposure to dust or debris was significantly associated with a higher risk of dementia before 65 years of age. This study suggests that the reliable use of PPE might help prevent the onset of dementia before age 65 years among individuals exposed to an uncontrolled building collapse. Future research is warranted to determine cerebral biomarkers for individuals with exposure-associated dementia.

Corresponding Author: To contact the corresponding author, Sean A. P. Clouston, Ph.D., email sean.clouston@stonybrookmedicine.edu.

(doi:10.1001/jamanetworkopen.2024.16504)

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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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, MONDAY, JUNE 10, 2024

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: In this model-based cohort analysis of incident invasive cancer in the general population, decreases in lung and cervical cancers in Generation X may be offset by gains at other sites. Generation X may be experiencing larger per-capita increases in the incidence of leading cancers than any prior generation born in 1908 through 1964. On current trajectories, cancer incidence could remain high for decades.

Corresponding Author: To contact the corresponding author, Philip S. Rosenberg, Ph.D., email rosenbep@mail.nih.gov.

(doi:10.1001/jamanetworkopen.2024.15731)

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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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, MONDAY, JUNE 10, 2024

Media advisory: The full study and commentary are linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: The results of this study suggest that children and adolescents with acute SARS-CoV-2 or multisystem inflammatory syndrome in children (MIS-C) and severe neurological manifestations may be at high risk for long-term impairment and may benefit from screening and early intervention to assist recovery. 

Corresponding Author: To contact the corresponding author, Ericka L. Fink, M.D., M.S., email finkel@ccm.upmc.edu.

(doi:10.1001/jamanetworkopen.2024.14122)

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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, JUNE 11, 2024

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About JAMA Network Open: JAMA Network Open is an 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.

About The Study: Greater depressive symptoms were associated with poorer memory at the study baseline and steeper memory change over time. A gradual linear change in depressive symptoms contributed to accelerated memory loss and vice versa, suggesting that psychological mood and memory performance are intrinsically associated.

Corresponding author: To contact the corresponding author, Dorina Cadar, Ph.D., email d.cadar@bsms.ac.uk.

(doi: 10.1001/jamanetworkopen.2024.16305)

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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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, JUNE 11, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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.

About The Study: In this cohort study, longer television watching time decreased odds of healthy aging, whereas light-intensity physical activity (LPA) and moderate-to-vigorous physical activity (MVPA) increased odds of healthy aging and replacing sitting watching television with LPA or MVPA, or with sleep in those who slept 7 hours per day or less, was associated with increased odds of healthy aging, providing evidence for rearranging 24-hour behavior to promote overall health.

Corresponding author: To contact the corresponding author, Molin Wang, Ph.D., email mwang@hsph.harvard.edu.

(doi: 10.1001/jamanetworkopen.2024.16300)

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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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, FRIDAY, JUNE 7, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: Bariatric metabolic surgery was associated with greater reduced mortality compared with first-generation glucagon-like peptide-1 receptor agonists (GLP-1RAs) among individuals with a diabetes duration of 10 years or less, mediated via greater weight loss in this cohort study. No differences in the risk for mortality were observed between the treatment modalities among individuals with a longer duration of diabetes, nor in the occurrence of nonfatal major adverse cardiovascular events among all patients. 

Corresponding Author: To contact the corresponding author, Orna Reges, Ph.D., email orna.reges@gmail.com.

(doi:10.1001/jamanetworkopen.2024.15392)

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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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, FRIDAY, JUNE 7, 2024

Media advisory: The full study and commentary are linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: Three definitions of iron deficiency were associated with significantly different prevalence of iron deficiency in women, regardless of self-reported age, pregnancy, or race and ethnicity. Using higher serum ferritin thresholds to define iron deficiency could lead to diagnosis and treatment of more women with iron deficiency and greater reduction of related morbidity. 

Corresponding Author: To contact the corresponding author, James C. Barton, M.D., email bartonjames336@gmail.com.

(doi:10.1001/jamanetworkopen.2024.13967)

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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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, THURSDAY, JUNE 6, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: A positive association between cardiovascular disease mortality and heavy lifetime cannabis use was observed among females in this study. Longitudinal studies are needed in general populations to investigate the potential effects of cannabis on mortality.

Corresponding Author: To contact the corresponding author, Alexandre Vallee, M.D., Ph.D., email al.vallee@hopital-foch.com.

(doi:10.1001/jamanetworkopen.2024.15227)

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 email media relations.

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, THURSDAY, JUNE 6, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: In this cohort study of U.S. Hispanic or Latino and non-Hispanic adults, lower moderate to vigorous physical activity levels were associated with cardiovascular disease or mortality among participants with normoglycemia but not participants with prediabetes. Adults with prediabetes may benefit from reducing sedentary behavior and improving multiple lifestyle factors beyond improving moderate to vigorous physical activity alone. 

Corresponding Author: To contact the corresponding author, Robert C. Kaplan, Ph.D., email robert.kaplan@einsteinmed.edu.

(doi:10.1001/jamanetworkopen.2024.15094)

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 email media relations.

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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, WEDNESDAY, JUNE 5, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: Cannabis use and risk of cannabis use disorder were common, and more than three-quarters of patients who reported any cannabis use reported doing so to manage a health-related symptom in this study. These findings suggest that integration of information regarding cannabis use for symptom management could help provide a crucial point-of-care opportunity for clinicians to understand their patients’ risk for cannabis use disorder. 

Corresponding Author: To contact the corresponding author, Marjan Javanbakht, M.P.H., Ph.D., email javan@ucla.edu.

(doi:10.1001/jamanetworkopen.2024.14809)

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 email media relations.

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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, TUESDAY, JUNE 4, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: This nonrandomized controlled trial found that compared with usual care alone, partnership with a trained psychiatric service dog was associated with lower posttraumatic stress disorder (PTSD) symptom severity and higher psychosocial functioning in veterans. Psychiatric service dogs may be an effective complementary intervention for military service–related PTSD. 

Corresponding Author: To contact the corresponding author, Marguerite E. O’Haire, Ph.D., email maggieohaire@arizona.edu.

(doi:10.1001/jamanetworkopen.2024.14686)

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 email media relations.

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, TUESDAY, JUNE 4, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: This population-based cohort study of men with prostate cancer suggests that higher county-level prevalence of prostate-specific antigen (PSA) screening was associated with lower odds of advanced disease, all-cause mortality, and prostate cancer–specific mortality. Associations varied by age, race and ethnicity, and U.S. Census region. 

Corresponding Author: To contact the corresponding author, Hari S. Iyer, Sc.D., M.P.H., email hari.iyer@rutgers.edu.

(doi:10.1001/jamanetworkopen.2024.14582)

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 email media relations.

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JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. ET, FRIDAY, MAY 31, 2024

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is an 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. 

About The Study: Higher adherence to the Mediterranean diet was associated with a 23% lower risk of all-cause mortality in this cohort study. This inverse association was partially explained by multiple cardiometabolic factors. 

Corresponding Author: To contact the corresponding author, Shafqat Ahmad, Ph.D., email shafqat.ahmad@medsci.uu.se.

(doi:10.1001/jamanetworkopen.2024.14322)

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 email media relations.