Association of empty nest with depressive symptom in a Chinese elderly population: A cross-sectional study.
BACKGROUND
Empty nest has been becoming the main family pattern among old people, and influencing the traditional family providing for the aged in China. This study aimed to investigate the association of empty nest with depressive symptom in a Chinese elderly population.


METHODS
Our study was based on the baseline investigation of Zhejiang Major Public Health Surveillance which was conducted in 2014. The final analyzed sample consisted of 9215 participants aged no less than 60 years. Subjects completed a questionnaire including demographic characteristics, living arrangements, behavioral risk factors, health status, subjective assessments, and Patient Health Questionnaire-9 scale.


RESULTS
More than half of the participants were empty nest elders (57.4%). The overall prevalence of depressive symptom was 10.3%, while it was higher in empty nest group than in non-empty nest group (11.6% vs. 8.6%, P<0.001). A positive association was found between empty nest and depressive symptom, the OR (95%CI) was 1.223(1.045, 1.431). After stratified by gender/age/education level/employment status, this association was just prominent in participants of male, 70 years old and above, primary school education, and retirees. No matter living with spouse or living alone, empty nesters were more likely to have depressive symptoms than non-empty nesters.


CONCLUSIONS
Cross-sectional study could not make a causation conclusion. The social supports of participants were not been investigated in detail.


CONCLUSIONS
Empty nest elders, especially those who are male, 70 years old and above, primary school education, and retired, are more vulnerable to depressive symptom.
Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China.
Yujia
Y
Zhai
Changshan Center for Disease Control and Prevention, Quzhou, Zhejiang, China.
Huaiming
H
Yi
Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China.
Wei
W
Shen
Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China.
Yuanyuan
Y
Xiao
Changshan Center for Disease Control and Prevention, Quzhou, Zhejiang, China.
Haixiao
H
Fan
Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China.
Fan
F
He
Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China.
Fudong
F
Li
Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China.
Xinyi
X
Wang
Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China.
Xiaopeng
X
Shang
Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China. Electronic address: jflin@cdc.zj.cn.
Junfen
J
Lin
D000223:Adaptation, Psychological; D000368:Aged; D002681:China / Q000453:epidemiology; D003430:Cross-Sectional Studies; D003863:Depression / Q000453:epidemiology* / Q000523:psychology; D005191:Family Characteristics; D005260:Female; D006304:Health Status; D006801:Humans; D016901:Intergenerational Relations; D008132:Loneliness / Q000523:psychology*; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012307:Risk Factors; D012934:Social Isolation / Q000523:psychology*; D012944:Social Support; D011795:Surveys and Questionnaires
Chinese elderly; Depressive symptom; Empty nest; Patient Health Questionnaire-9 scale