Exposures of medical students to the pharmaceutical industry.

Each entry reports data on exposure of preclinical and clinical medical students from the studies included in our sample. Data from studies performed before 2000 or those that received a score of 0–2 on the Glaser-Bero scale are not included [34],[38],[45],[49]–[52],[61],[62].aData indicate students reporting at least one interaction during medical school (unless otherwise specified).bStudy sample derived from students who had at least one interaction with PSR and reported on one such interaction.