Hua, Jing
Zhu, Liping
Du, Li
Li, Yu
Wu, Zhuochun
Wo, Da
Du, Wenchong
Funding for this research was provided by:
National Natural Science Foundation of China (81673179,81402687,)
the Shenkang Hospital Development Center (SHDC12016239,16CR1014A)
the Fourth Round of Shanghai Three-year Action Plan on Public Health Discipline and Talent Program: Women and Children’s Health (15GWZK0401)
Shanghai municipal medical and health discipline construction projects (201640060,2017ZZ02015)
Article History
Received: 1 January 2017
Accepted: 6 August 2018
First Online: 13 August 2018
Ethics approval and consent to participate
: Ethical clearance was obtained from the ethics committees of the Shanghai First Maternity and Infant Hospital (KS1658). The study was carried out in accordance with the approved guidelines. The purposes of the study were explained to all participants verbally. Participants were assured of the confidentiality and anonymity. All participants signed an informed consent form prior to enrolment in the study. The participants were advised that they could withdraw from the study at any time they wished.
: Not applicable.
: The authors declare that they have no competing interests. The funding from National Natural Science Foundation of China under Grant(81,673,179, 81,402,687), the Shenkang Hospital Development Center under Grant(SHDC12016239,16CR1014A) play the roles in the study design and data collection. The study is also supported by the Fourth Round of Shanghai Three-year Action Plan on Public Health Discipline and Talent Program: Women and Children’s Health under Grant (15GWZK0401), Shanghai Municipal Commission of Health and Family Planning under Grant (201,640,060,2017ZZ02015) for analysis and interpretation of data and in writing and revising the manuscript.
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