3+ hour, 51+ min ago  (103+ words) JMIR Form Res. 2026 Jul 2; 10: e84744. doi: 10. 2196/84744. OBJECTIVE: This study aimed to develop and evaluate ML models to predict the clinically significant depressive symptoms at 2-year follow-up in older adults using ELSA data. We further compared ordinal and one-hot encoding strategies across…...