Development and External Validation of Machine Learning Models for Diabetic Microvascular Complications: Cross-Sectional Study With Metabolites

Feng He   ^{1, 2} , MSc ;   Clarissa Ng Yin Ling   ¹ , MD ;   Simon Nusinovici   ^{1, 3} , PhD ;   Ching-Yu Cheng   ^{1, 3} , PhD ;   Tien Yin Wong   ^{1, 3} , PhD ;   Jialiang Li   ^{2 *} , PhD ;   Charumathi Sabanayagam   ^{1, 3 *} , PhD

¹ Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore

² Department of Statistics and Data Science, National University of Singapore, Singapore, Singapore

³ Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore

*these authors contributed equally