AUTHOR=Jin Yu , Zhang Yun-Shu , Zhang Qinge , Rao Wen-Wang , Zhang Li-Li , Cui Li-Jun , Li Jian-Feng , Li Lin , Ungvari Gabor S. , Jackson Todd , Li Ke-Qing , Xiang Yu-Tao TITLE=Corrigendum: Prevalence and Socio-Demographic Correlates of Poor Mental Health Among Older Adults in Agricultural Areas of China JOURNAL=Frontiers in Psychiatry VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2021.664145 DOI=10.3389/fpsyt.2021.664145 ISSN=1664-0640