Risk Factors of Cognitive Frailty in Hospitalized Older Patients with Comorbidities and Its Implication for Patient Outcomes
YAN Xuedan, CHEN Shanping, ZHOU Lihua, WANG Lingxiao, YANG Yongxue, REN Yan
Chinese General Practice . 2022, (31): 3877 -3883 .  DOI: 10.12114/j.issn.1007-9572.2022.0154