Factors associated with social participation among community-dwelling frail older adults in Japan: a cross-sectional study.

"Declarations Competing interestsThe authors declare no competing interests. Ethics approval and consent to participateInformed consent was obtained from all participants. The survey participants were informed in writing of the study’s purpose and that their personal information would be protected, and informed consent would be obtained by returning the questionnaire. The respondents’ agreement to cooperate was confirmed as part of the process of filling out the questionnaire. This study was approved by the Josai International University Board of Ethics (No. 2022-004). Consent for publicationNot applicable. Competing interests The authors declare no competing interests."

"Funding This work was supported by JSPS KAKENHI Grant Numbers JP19K24318, JP20K18940."