Yiwei Zhang

Comparison of imputation methods for missing laboratory data in medicine

J. Marrero, P. Higgins, A. Singal, 2013, BMJ Open.

Response to 'The end of the dosage of 6 Thioguanine nucleotides? Not so sure…'.

P. Higgins, Ji Zhu, A. Waljee, 2018, Journal of Crohn's & colitis.

External Validation of a Thiopurine Monitoring Algorithm on the SONIC Clinical Trial Dataset

P. Higgins, Ji Zhu, A. Waljee, 2017, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Machine Learning Algorithms for Objective Remission and Clinical Outcomes with Thiopurines

P. Higgins, Ji Zhu, A. Waljee, 2017, Journal of Crohn's & colitis.

Predicting Hospitalization and Outpatient Corticosteroid Use in Inflammatory Bowel Disease Patients Using Machine Learning.

Akbar K Waljee, Wyndy L Wiitala, Wyndy Wiitala, 2017, Inflammatory bowel diseases.

Improvement of predictive models of risk of disease progression in chronic hepatitis C by incorporating longitudinal data

P. Higgins, Ji Zhu, A. Waljee, 2015, Hepatology.

Assessing risk of fibrosis progression and liver-related clinical outcomes among patients with both early stage and advanced chronic hepatitis C

Ulysses Balis, Akbar K Waljee, P. Higgins, 2017, PloS one.