1 Department of Rehabilitation Treatment, Jiangsu Rongjun Hospital, Wuxi, Jiangsu, China.
2 Department of Gerontology, Jiangsu Rongjun Hospital, Wuxi, Jiangsu, China.
3 Institute of Integrated Chinese and Western Medicine, The Hospital Affifiliated to Jiangnan University, Wuxi, Jiangsu, China. bjjq88@jiangnan.edu.cn.