JMIR MHealth and UHealth

Smartphone-Based Physical Performance and Multidimensional Determinants of Self-Reported Knee Pain in Community-Dwelling Older Adults: Cross-Sectional Machine Learning and Network Analysis Study

By Ui-jae Hwang, Peng Xia, Tianxiang Fan, Siu Ngor Fu

Study in peopleBiomarkers

The paper

Ui-jae Hwang, Peng Xia, Tianxiang Fan, Siu Ngor Fu

Hong Kong Polytechnic University

JMIR MHealth and UHealth, 3 Aug 2026

doi.org/10.2196/92466 PubMed 42548197

Frontiers in Public Health4 Oct 2026
Machine learning stratifies disability risk in older adults
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Machine learning frailty index from healthcare claims predicts mortality and disability