Risk category | Risk score | Cases (%) | Controls (%) | Odds ratio (95% CI) | Z-score | p value |
---|---|---|---|---|---|---|
1 | 0–0.59 | 29.45 | 64.17 | Reference | – | – |
2 | 0.60–1.09 | 21.57 | 30.55 | 1.54 (1.07–2.21) | 2.337 | 0.019 |
3 | 1.10–2.09 | 5.83 | 3.3 | 3.85 (1.90–7.81) | 3.742 | 0.0002 |
4 | 2.10–6.09 | 43.15 | 1.98 | 47.54 (23.37–96.69) | 47.542 | < 0.0001 |