Patterns of pediatric and adolescent gynecological problems in China: A hospital-based retrospective study of 97,252 patients and a systematic review
Liying Sun1*, Yiran Jiang1,2*, Huihui Gao1, Yusa He2, Peige Song2, Qiuxiang Shen1, Li Zhu1, Yonggen Zhao3, Shiyu Yan1,2, Xi Zhang4, Xiaojin Yu5, Sonia Grover6, Symphorosa SC Chan7, Jing Ma8 & Changzheng Yuan1,2
1 Department of Pediatrics and Adolescent Gynecology, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China, 310000
2 School of Public Health, Zhejiang University Medical School, Hangzhou, China, 310000
3 Department of Information System, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China, 310000
4 Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Beijing Office for Cancer Prevention and Control, Peking University Cancer Hospital & Institute, Beijing, China, 100142
5 School of Public Health, Dongnan University, Nanjing, China, 210000
6 Department of Paediatric and Adolescent Gynaecology, Royal Children’s Hospital, Melbourne Melbourne, Australia, 3052
7 Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong, China, 999077
8 Department of Population Medicine, Harvard Medical School, Boston, MA, United States, 02215
*Liying Sun & Yiran Jiang have equal contribution to this article and serve as co-first-authors.