Mental health is the most important factor influencing quality of life in elderly left behind when families migrate out of rural China

OBJECTIVES: to investigate the quality of life and the associated factors on left behind elderly in rural China.METHOD: the research was conducted cluster sampling to select 456 elderly left behind when family members migrated out of rural China to participate in a cross-sectional study by completing a general data questionnaire and Quality of Life questionnaire.RESULTS: 91.5% of the elderly requested psychological counseling and education. For the elderly, scores for mental health (39.56±13.73) were significantly lower compared with Chinese standard data (61.6±13.7) (P