Psychometric properties of the Physical Activity Scale for the Elderly in Chinese patients with COPD

by Tao, Yan-xia, Wang, Lan, Dong, Xiao-yan, Zheng, Hong, Zheng, Ya-shu, Tang, Xing-yue, Zhao, Yue, Zhang, Qing
Published 2016

Psychometric properties of the Anxiety Inventory for Respiratory Disease in patients with COPD in China

by Dong, Xiao-Yan, Wang, Lan, Tao, Yan-Xia, Suo, Xiu-li, Li, Yue-Chuan, Liu, Fang, Zhao, Yue, Zhang, Qing
Published 2016