Variable | Slope (95% CI) |
---|---|
Simple linear regression | |
General payments in 2013-2015, $10 000s | 1.99 (1.07 to 2.90) |
Multivariate regression | β coefficient (95% CI) |
General payments in 2013-2015, $10 000s | 0.836 (0.15 to 1.52) |
Papers published before 2013 | 0.236 (0.213 to 0.260) |
Years since graduating medical school | -1.39 (-1.77 to -1.02) |
Total research payments, $10 000s | 0.0255 (0.019 to 0.040) |
Note: CI = confidence interval.