How Robust is Your Risk Model? Assessing Subpopulation Performance Heterogeneity in Risk Models Based on Discrimination, Calibration, and Fairness Measures: An Atrial Fibrillation Use Case. - Uri Kartoun; Shaan Khurshid; Bum Chul Kwon; Amit V. Khera; Patrick T. Ellinor; Steven A. Lubitz; Kenney Ng (AMIA, 2021)

Interactive Model Report Card for Visual Exploration of Performance Heterogeneity and Biases on Population Subgroups. - Bum Chul Kwon; Uri Kartoun; Shaan Khurshid; Amit V. Khera; Patrick T. Ellinor; Steven A. Lubitz; Kenney Ng (AMIA, 2021)

Assessing the Robustness and Internal Consistency of the Pooled Cohort Equations. - Uri Kartoun; Shaan Khurshid; BC Kwon; Aniruddh P. Patel; Akl Fahed; Puneet Batra; Anthony A. Philippakis; Steven A. Lubitz; Amit V. Khera; Patrick T. Ellinor; Vibha Anand; Kenney Ng (AMIA, 2022)

RMExplorer: A Visual Analytics Approach to Explore the Performance and the Fairness of Disease Risk Models on Population Subgroups. - Bum Chul Kwon; Uri Kartoun; Shaan Khurshid; Mikhail Yurochkin; Subha Maity; Deanna G. Brockman; Amit V. Khera; Patrick T. Ellinor; Steven A. Lubitz; Kenney Ng (IEEE VIS (Short Papers), 2022)

Cohort design and natural language processing to reduce bias in electronic health records research. - Shaan Khurshid; Christopher Reeder; Lia X. Harrington; Pulkit Singh; Gopal Sarma; Samuel F. Friedman; Paolo Di Achille; Nathaniel Diamant; Jonathan W. Cunningham; Ashby C. Turner; Emily S. Lau; Julian S. Haimovich; et al. (npj Digit. Medicine, 2022)

Wearable accelerometer-derived physical activity and incident disease. - Shaan Khurshid; Lu-Chen Weng; Victor Nauffal; James P. Pirruccello; Rachael A. Venn; Mostafa A. Al-Alusi; Emelia J. Benjamin; Patrick T. Ellinor; Steven A. Lubitz (npj Digit. Medicine, 2022)

Consider this a WARNing. - Sam Freesun Friedman; Shaan Khurshid (Patterns, 2024)

A deep learning digital biomarker to detect hypertension and stratify cardiovascular risk from the electrocardiogram. - Mostafa A. Al-Alusi; Samuel F. Friedman; Shinwan Kany; Joel T. Rämö; Daniel Pipilas; Pulkit Singh; Christopher Reeder; Shaan Khurshid; James P. Pirruccello; Mahnaz Maddah; Jennifer E. Ho; Patrick T. Ellinor (npj Digit. Medicine, 2025)

Unsupervised deep learning of electrocardiograms enables scalable human disease profiling. - Samuel F. Friedman; Shaan Khurshid; Rachael A. Venn; Xin Wang; Nathaniel Diamant; Paolo Di Achille; Lu-Chen Weng; Seung Hoan Choi; Christopher Reeder; James P. Pirruccello; Pulkit Singh; Emily S. Lau; et al. (npj Digit. Medicine, 2025)