Preterm neonatal mortality in China during 2009–2018: A retrospective study

• Xue Yu,

  Roles Project administration, Resources, Writing – original draft

  Affiliation National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China

  ⨯
• Chunhua He,

  Roles Resources

  Affiliation National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China

  ⨯
• Yanping Wang,

  Roles Resources

  Affiliation National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China

  ⨯
• Leni Kang,

  Roles Resources

  Affiliation National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China

  ⨯
• Lei Miao,

  Roles Resources

  Affiliation National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China

  ⨯
• Jian Chen,

  Roles Resources

  Affiliation Key Laboratory of Birth Defects and Related Diseases of Women and Children of the Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China

  ⨯
• Qihui Zhao,

  Roles Resources

  Affiliation Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, China

  ⨯
• Xiaona Huang,

  Roles Resources

  Affiliation Department of Pediatrics, Meishan Maternal and Child Care Hospital, Chengdu, China

  ⨯
• Jun Zhu,

  Roles Funding acquisition

  Affiliations National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China, Department of Pediatrics, Pidu Maternal and Child Care Hospital, Chengdu, China

  ⨯
• Juan Liang,

  Roles Resources

  Affiliation National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China

  ⨯
• Qi Li,

  Roles Resources

  Affiliation National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China

  ⨯
• Meixian Wang ,

  Contributed equally to this work with: Meixian Wang, Hanmin Liu

  Roles Writing – original draft

  * E-mail: wangmeix1101@163.com (MW); hanmin@vip.163.com (HL)

  Affiliation Department of Pediatrics, Pidu Maternal and Child Care Hospital, Chengdu, China

  https://orcid.org/0000-0002-4935-1843

  ⨯
• Hanmin Liu

  Contributed equally to this work with: Meixian Wang, Hanmin Liu

  Roles Writing – review & editing

  * E-mail: wangmeix1101@163.com (MW); hanmin@vip.163.com (HL)

  Affiliations Department of Pediatrics, Pidu Maternal and Child Care Hospital, Chengdu, China, Health, Nutrition and Water, Sanitation & Hygiene, UNICEF China, Beijing, China

  ⨯