Developing and Validating a Nomogram for Non-Adherence to Inhaler Therapy Among Elderly Chronic Obstructive Pulmonary Disease Patients Based on the Social Ecological Model. - Liu, You-Ran; Wang, Yan; Chen, Juan; Luo, Shan; Ji, Xiaomei; Wang, Huadong; Zhang, Li (Patient Preference & Adherence, 2024)