Funding for this research was provided by:
Shanghai Pujiang Program (16PJC063)
Shanghai Science and technology innovation action plan (19DZ2203600)
National Natural Science Foundation of China (71502153, 91746103)
Received: 7 November 2019
Accepted: 22 April 2020
First Online: 4 May 2020
Ethics approval and consent to participate
: According to Measures of the People’s Republic of China on the ethical review of Biomedical Research in People (Article 3), this study aims to survey and clarify the current practices of the elderly on the purchase and use of home healthcare devices, no ethical review is required.The details of the survey have been notified in written and verbal forms on the beginning of the questionnaire. Continue to fill out and submit the questionnaire is defaulted to the respondent’s informed consent.
: Not applicable.
: All authors report no conflicts of interest relevant to this study.