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Authors
Li, Hao-miao
Chen, Ying-chun https://orcid.org/0000-0001-9400-0308
Gao, Hong-xia
Zhang, Yan
Chen, Liangkai
Chang, Jing-jing
Su, Dai
Lei, Shi-han
Jiang, Di
Hu, Xiao-mei
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Funding
Funding for this research was provided by:
National Natural Science Foundation of China (71673101, 71473096)
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Article History
Received: 18 May 2018
Accepted: 24 July 2018
First Online: 13 August 2018
Competing interest
: The authors declare that they have no competing interests.
: The data (NRCMS) used in this study was obtained from management organization of medical insurance with its permission, and all information related to inpatients privacy (such as National Identification Number, contact ways and property information) was not extracted. The research methods and investigation tools in this study were approved by the Ethics Committee of Tongji Medical College, Huazhong University of Science and Technology (IORG No: IORG0003571).
: Not applicable.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
