The influencing factors of readmission within 90 days for weak patients with chronic obstructive pulmonary disease and construction of an early warning model

LIU Xin, GU Jing, YANG Jie, CHEN Xinping, CAI Chuanfeng, ZHANG Xiumei

Tianjin Medical Journal . 2025, (10): 1061 -1065 . DOI: 10.11958/20251088