Hospital Frailty Risk Score (HFRS) in ischemic stroke. - Tan, Sher Yin; Balasundaram, Bharathi; Selvaratnam, Thevapriya; Lim, Aileen; Goh, Han Leong; Zou, Lin; Ho, Si Xian; Liang, Yunfeng; Ta, Andy; Rosario, Barbara H. (Neurology Asia, 2026)