World Health Organization. Global burden of mental disorders and the need for a comprehensive,coordinated response from health and social sectors at the country level[EB/OL]. [2016- 03-31]. http://apps.who.int/gb/ebwha/pdf_files/WHA65/A65_ 10- en.pdf.
[3]
QIN X Z,WANG S Y,HSIEH C R. The prevalence of depression and depressive symptoms among adults in China: estimation based on a National Household Survey [J/OL]. China Economic Review, 2016[2016-04-08]. https://editorialexpress.com/cgi-bin/conference /download.cgi?db_name=WCCE2015&paper_id=117.doi:10.1016 /j.chieco.2016.04.001.
BRINDA E M,RAJKUMAR A P,ATTERMANN J,et al. Health,social,and economic variables associated with depression among older people in low and middle income countries:World Health Organization study on global ageing and adult health[J]. Am J Geriatr Psychiatry,2016,24(12):1196-1208.