Yang, Yunxia https://orcid.org/0000-0002-1763-1365
Li, Hui https://orcid.org/0000-0001-5362-7155
XIAO, Lily Dongxia https://orcid.org/0000-0002-4631-2443
Zhang, Wenhui https://orcid.org/0000-0001-9328-2315
Xia, Menghan
Feng, Hui https://orcid.org/0000-0001-6930-4780
Funding for this research was provided by:
Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences and Peking Union Medical College (17-268)
National Social Science Foundation of China (16BSH055)
Article History
Received: 31 October 2018
Accepted: 10 October 2019
First Online: 29 October 2019
Ethics approval and consent to participate
: The research was approved by the Ethical Committee of Xiangya Nursing School, Central South University (Ref No. 2017035). Each nursing home site was assigned a code for data comparison purposes. Returning a completed survey to the researchers was regarded as evidence of participants’ consent to participate in the survey, which was approved by the institutional review board.
: Not applicable
: The authors declare that they have no competing interests.