Original Investigation

Nutrition Clinical Framework, Mortality, and Length of Stay Among Older Inpatients With Malnutrition

JAMA Network Open 10.1001/jamanetworkopen.2026.33637

September 14, 2026 at 11:00 AM EDT

Read the full article

This study found that ward-based implementation of the nutrition clinical framework was associated with lower in-hospital mortality and shorter LOS among patients with malnutrition at admission, whereas no such associations were observed in the overall cohort. These findings suggest that targeted clinical nutrition delivery may be a useful strategy for prioritizing limited dietitian resources for high-risk inpatients; however, confirmation in multicenter prospective studies is needed.

Corresponding Author: Keisuke Maeda, MD, PhD, Nutrition Therapy Support Center, Aichi Medical University Hospital, 1-1 Yazakokarimata, Nagakute, Aichi 480-1195, Japan (kskmaeda1701@gmail.com).

Link to the article in your story

We encourage you to link out to this article in your story using the link below. It includes an access token that will give free access to the article for your readers up to one year after publication. (The link will be live after the article publishes and embargo is lifted.)

https://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2026.33637?utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_term=091426

Please see the article for additional information, including full author list, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

Need more information? Contact us.

Editor's Picks