Table 3.
Factors of Colorectal cancer stratified by variables listed in the table by using Cox regression.
| ADHD (With vs. Without) | Adjusted HR | 95% CI | 95% CI | P |
|---|---|---|---|---|
| Stratified | ||||
| Total | 3.458 | 1.640 | 7.293 | 0.001 |
| Gender | ||||
| Male | 3.930 | 1.608 | 7.149 | <0.001 |
| Female | 3.241 | 1.537 | 6.834 | 0.001 |
| Age group (years) | ||||
| 20–49 | 2.121 | 1.145 | 4.997 | 0.003 |
| ≧50 | 3.529 | 2.398 | 7.561 | 0.001 |
| Insured premium (NT$) | ||||
| <18,000 | 3.458 | 1.640 | 7.293 | 0.001 |
| 18,000–34,999 | – | – | – | – |
| ≧35,000 | – | – | – | – |
| Urbanization level | ||||
| 1 (The highest) | 4.984 | 2.364 | 9.512 | <0.001 |
| 2 | 2.915 | 1.382 | 6.147 | <0.001 |
| 3 | 3.866 | 1.833 | 8.153 | <0.001 |
| 4 (The lowest) | 2.151 | 1.035 | 4.345 | 0.034 |
| Level of care | ||||
| Hospital center | 3.661 | 1.736 | 7.721 | <0.001 |
| Regional hospital | 3.531 | 1.675 | 7.470 | 0.001 |
| Local hospital | 2.413 | 1.144 | 5.008 | 0.001 |
ADHD, Attention-Deficit Hyperactivity Disorder; Adjusted HR, Adjusted Hazard ratio; adjusted for the covariates in the Table 1. NT$, New Taiwan Dollars.
P: Chi-square/Fisher exact test on category variables and t-test on continue variables.