A prediction model for the efficacy of transvaginal repair in patients with cesarean scar diverticulum: An evidence-based proposal for patient selection

Running title: A prediction model for the efficacy CSD repair.

Xingchen Zhou¹#, MD; Zhenyan Gao¹#, MD, PHD; Huihui Chen¹, MD; Yizhi

Wang¹,MD; Yujia Yin1, MD; Jun Zhang_*², MD, PHD;Xipeng Wang_*¹, MD, PHD;

Xingchen Zhou and Zhenyan Gao contributed equally to this work.

Author Affiliations: 1. Department of gynecology and obstetrics, Xinhua Hospital,

Shanghai Jiaotong University School of Medicine, Shanghai

2. Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai

Corresponding authors: Xipeng Wang and Jun Zhang are co-corresponding authors.

Xipeng Wang:Department of gynecology and obstetrics, Xinhua Hospital, Shanghai

Jiaotong University School of Medicine Shanghai, 200092, China

Tel：+86 13371985070

E-mail: wangxipeng@xinhuamed.com.cn

Jun Zhang: Ministry of Education-Shanghai Key Laboratory of Children’s

Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of

Medicine, Shanghai, 200092, China.

Tel：+86 13916649053

E-mail: junjimzhang@sina.com