An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Duan H, Chen F.Duan H, et al. Among authors: chen f.Aging Ment Health. 2023 Jan;27(1):124-132. doi: 10.1080/13607863.2022.2032596. Epub 2022 Feb 2.Aging Ment Health. 2023.PMID: 35109739
Song Q, Chen F.Song Q, et al. Among authors: chen f.J Aging Health. 2020 Jan-Feb;32(1):71-82. doi: 10.1177/0898264318804112. Epub 2018 Oct 6.J Aging Health. 2020.PMID: 30293487Free PMC article.
Hu A, Chen F.Hu A, et al. Among authors: chen f.Res Aging. 2019 Apr;41(4):390-414. doi: 10.1177/0164027518813654. Epub 2018 Nov 27.Res Aging. 2019.PMID: 30482101