Latent profile analysis of frailty and its influencing factors in elderly patients with acute coronary syndrome after percutaneous coronary intervention
WANG Shuangyu, SHEN Mengshuang, ZHAO Zhiyan, ZHAO Xuejie, LIN Mei
Tianjin Journal of Nursing . 2026, (1): 25 -32 .  DOI: 10.3969/j.issn.1006-9143.2026.01.005