Is geriatric depression scale a valid instrument to screen depression in Chinese community-dwelling elderly?

The geriatric depression scale (GDS) is used widely as a screening instrument for depression worldwide. The present study aims to examine the reliability and validity of the GDS with 30 items (GDS-30) in Chine...

Source: BMC Geriatrics - May 13, 2021 Category: Geriatrics Authors: Feifei Huang, Huijun Wang, Zhihong Wang, Jiguo Zhang, Wenwen Du, Xiaofang Jia, Liusen Wang and Bing Zhang Tags: Research Source Type: research