Po-Yin Chang

U.S. Food and Drug Administration

Poster(s):

• (169) Identification of Obesity and Tobacco Use in Claims Compared to Electronic Health Record (EHR) Data
  Sunday, August 28, 2022

  8:00 AM – 1:45 PM CEST

• (149) Inverse Probability Treatment Weighting Versus Propensity Score Matching in The Sentinel System: A Test Case
  Friday, August 26, 2022

  8:00 AM – 6:00 PM CEST