Adjusted differencea | Odds ratio | |
---|---|---|
Mean score | ||
Primary analysis | Mean difference: 16.7% (95% CI, 13.9% to 19.5%) P < 0.00001 | |
Weighted analysis | Mean difference: 16.7% (95% CI, 13.9% to 19.5%) | |
Lee bounds | 6.4% to 26.6% (95% CI, 6.6% to 26.5%) | |
Passing score (≥ 13 of 24 correct answers) | ||
Primary analysis | 39.5% (95% CI, 29.9% to 47.5%) | 5.88 (95% CI, 4.00 to 8.33) P < 0.0001 |
Weighted analysis | 40.9% (95% CI, 31.0% to 49.4%) | 6.25 (95% CI, 4.17 to 9.09) P < 0.0001 |