Table 3 Hierarchical regression analysis.
Subgroup | N | HR | 95%CI | P value | HR (adjusted) | 95%CI (adjusted) | P Value (adjusted) |
|---|---|---|---|---|---|---|---|
Total | 1938 | 1.603 | (1.134, 2.266) | 0.007 | 3.133 | (1.917, 5.121) | < 0.001 |
0 | 1435 | 1.706 | (1.130, 2.575) | 0.011 | 3.401 | (1.952, 5.928) | < 0.001 |
1 | 278 | 0.750 | (0.289, 1.943) | 0.553 | 1.075 | (0.224, 5.167) | 0.928 |
2 | 225 | 2.845 | (1.146, 7.064) | 0.024 | 5.634 | (1.414, 22.449) | 0.014 |