Developing a predictive model for hospital-associated disability among older patients hospitalized for an acute illness: the HAD-FREE Score

Ming-Yueh Chou, Chih‐Kuang Liang, Ying-Hsin Hsu, Yu‐Chun Wang, Che‐Sheng Chu, Mei-Chen Liao, Chun-Fang Chiu, Mei-Hsiang Chou, Liang‐Kung Chen, Yu‐Te Lin