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Published on in Vol 8, No 8 (2022): August

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/32968, first published .
Elderly man in hospital bed holding a mug, looking out window

The Role of Depressive Symptoms and Physical Activity Levels in Mediating the Association Between HIV Status and Neurocognitive Functions Among Individuals Aged at Least 50 Years in China: Cross-sectional Study

The Role of Depressive Symptoms and Physical Activity Levels in Mediating the Association Between HIV Status and Neurocognitive Functions Among Individuals Aged at Least 50 Years in China: Cross-sectional Study

Pei Qin   1, 2 , PhD ;   Jianmei He   3 , MD ;   Xue Yang   2 , PhD ;   Siyu Chen   2 , MSc ;   Xi Chen   3 , MD ;   Hui Jiang   2 , PhD ;   Ada Wai Tung Fung   4 , PhD ;   Zixin Wang   2 * , PhD ;   Joseph Tak Fai Lau   2, 5, 6, 7 * , PhD

1 Shenzhen Qianhai Shekou Free Zone Hospital, Shenzhen, China

2 Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China (Hong Kong)

3 Hunan Provincial Center for Disease Control and Prevention, Changsha, China

4 Department of Applied Social Sciences, The Hong Kong Polytechnic University, Hong Kong, China (Hong Kong)

5 Affilliated Kangning Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, China

6 School of Mental Health, Wenzhou Medical University, Wen Zhou, China

7 School of Public Health, Zhejiang University, Zhejiang, China

*these authors contributed equally

Corresponding Author:

  • Joseph Tak Fai Lau, PhD
  • Affilliated Kangning Hospital of Wenzhou Medical University
  • Wenzhou Medical University
  • No. 1 Shengjin Road, Huanglong Residential Area
  • Wenzhou 325000
  • China
  • Phone: 86 400-000-2120
  • Email: jlau@cuhk.edu.hk