“Too late” | “In time” | Total | |
Adequately screened | 2 | 10 | 12 |
Inadequately screened | 37 | 33 | 70 |
Total | 39 | 43 | 82 |
Odds ratio for being “too late” depending on whether or not adequately screened:
2:10/37:33 = 0.18 (95% CI: 0.04, 0.87)
= 0.20 (95% CI: 0.04, 1.05) corrected for severity