Study on the prevalence and risk factors of depressive symptoms among ‘empty-nest' and non-empty-nest' elderly in four provinces and cities in China / 中华流行病学杂志

ABSTRACT

Objective To investigate the prevalence and determinants of depressive symptoms among ‘empty-nest' and ‘non-empty-nest' elderly in four cities/provinces.Methods 4265 elderly aged 60 and over,were recruited with cluster sampling method in Shanghai,Heilongjiang,Guangdong and Shanxi province and interviewed,using the Geriatric Mental State Schedule and self-developed related questionnaire.Results ( 1 ) The prevalence of depressive symptoms for ‘empty-nest' elderly was (8.18％),significantly higher than that for ‘non-empty-nest' eldcrly (P=0.019) ; (2) the ‘empty-nest' elderly had a significantly higher proportion of the following factorsbeing male,married,with higher income ( ≥ 15 000 Yuan/year),living in city,with high education background,under employment etc.than the ‘non-empty-nest' elderly (P＜0.0001) ; (3)the ‘empty-nest' elderly had significantly higher proportions on good self-rated health status and life (P=0.0001,P＜0.0001 ) as well as heavier health problems and economic difficulties (P=0.00 1,P=0.002 ) ; (4) there were significantly negative associations between depressive symptoms and the following 10 factorsbeing female,single,having bad self-rated health and life status,having somatic disease ≥3,with big health problems in the last two years and loss of dearest persons,community engagement and involvement of religious activities.Conclusion The ‘empty-nest' elderly showed higher prevalence of having depressive symptoms than the ‘non-empty-nest' elderly.The ‘empty-nest' elderly had characteristics as being single,female,having adverse event etc.and should be under greater attention for care.