A Patient Similarity Network (CHDmap) to Predict Outcomes After Congenital Heart Surgery: Development and Validation Study

Haomin Li   ^{1 *} , PhD ;   Mengying Zhou   ^{1, 2 *} , MSc ;   Yuhan Sun   ^{1, 2 *} , BSc ;   Jian Yang   ^{1, 2} , BSc ;   Xian Zeng   ^{1, 2} , PhD ;   Yunxiang Qiu   ³ , MD ;   Yuanyuan Xia   ³ , MD ;   Zhijie Zheng   ³ , MD ;   Jin Yu   ⁴ , MD ;   Yuqing Feng   ¹ , MSc ;   Zhuo Shi   ⁵ , MD ;   Ting Huang   ⁵ , MD ;   Linhua Tan   ³ , MD ;   Ru Lin   ⁵ , MD ;   Jianhua Li   ⁵ , MD ;   Xiangming Fan   ⁵ , MD ;   Jingjing Ye   ⁴ , MD ;   Huilong Duan   ² , PhD ;   Shanshan Shi   ^{3 *} , MD ;   Qiang Shu   ^{5 *} , MD

¹ Clinical Data Center, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China

² The College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou, China

³ Cardiac Intensive Care Unit, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China

⁴ Ultrasonography Department, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China

⁵ Cardiac Surgery, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China

*these authors contributed equally