A paper by Dr. Tomohiro Shimizu of Hokkaido University’s Faculty of Medicine has been published in Calcified Tissue International.

• Shu Yamazaki, Tomohiro Shimizu, Hotaka Ishizu, Shun Shimodan, Kosuke Arita, Yusuke Ohashi, YutaroSugawara, Tetsuro Oue, Hiroya Hashizume & Norimasa Iwasaki. Prognostic Nutritional Index is a Superior Predictor to Geriatric Nutritional Risk Index for 1-Year Mortality in Older Adult Patients with Proximal Femoral Fractures. Calcif Tissue Int 117, 41 (2026).
  DOI: https://doi.org/10.1007/s00223-026-01508-8