Interpretable Machine Learning–Derived Nomogram Model to Predict Population Health Literacy: Cross-Sectional Development and Validation Study

Xuehai Zhang   ¹ , MPH ;   Haojie Jin   ² , MPA ;   Zhiming Xie   ³ , MPA ;   Yan Li   ⁴ , MPH ;   Zishuo Huang   ² , MPA ;   Chenkai Zhang   ⁵ ;   Yue Xu   ¹ , MPH ;   Dingming Yao   ¹ , MPH ;   Xiujing Hu   ¹ , MM ;   Yuyang Zhu   ³ , MPA ;   Xuebo Zhu   ² , PhD ;   Chishuang Wang   ⁴ , MPH ;   Chun Chen   ^{2, 6} , PhD

¹ Zhejiang Center for Disease Control and Prevention, Hangzhou, China

² School of Medical Humanities and Management, Wenzhou Medical University, Wenzhou, China

³ Cixi Biomedical Research Institute, Wenzhou Medical University, Ningbo

⁴ School of Public Health, Wenzhou Medical University, Wenzhou, China

⁵ Department of Psychology, University of California, Los Angeles, CA, United States

⁶ Key Research Center of Philosophy and Social Sciences of Zhejiang Province, Institute of Medical Humanities, Wenzhou Medical University, Wenzhou, China