Cohort profile: a large EHR-based cohort with linked pharmacy refill and neighbourhood social determinants of health data to assess heart failure medication adherence.
Samrachana AdhikariAmrita MukhyopadhyaySamuel KolzoffXiyue LiTalia NadelCassidy FitchettRumi ChunaraJohn DodsonIan M KronishSaul B BleckerPublished in: BMJ open (2023)
We will use the established cohort to develop a machine learning model to predict medication adherence, and to support ancillary studies assessing associates of adherence. For external validation, we will include data from an additional hospital system in NYC.