Table 2.
The relationship between various risk factors and advanced colorectal neoplasia
| Risk factors | Unadjusted | Adjusted | ||||
|---|---|---|---|---|---|---|
| OR (95% CI) | P value | β coefficient | SE | OR (95% CI) | P value | |
| Sex | 1.5 (0.8–3.0) | 0.207 | – | – | – | – |
| Age | ||||||
| 40–58 | Reference | – | – | Reference | ||
| 59–69 | 1.4 (0.7–3.0) | 0.081 | 1.062 | 0.384 | 2.9 (1.4–6.1) | 0.006 |
| ≥ 70 | 5.2 (1.8–15.1) | 0.001 | 2.278 | 0.542 | 9.8 (3.4–28.2) | < 0.001 |
| Family History | 2.3 (1.0–5.4) | 0.050 | 0.921 | 0.454 | 2.5 (1.0–6.1) | 0.043 |
| Smoking | 2.4 (1.2–4.5) | 0.007 | 0.572 | 0.395 | 1.8 (0.8–3.8) | 0.148 |
| Alcohol consumption | 2.0 (1.0–4.0) | 0.032 | 0.744 | 0.429 | 2.1 (0.9–4.9) | 0.083 |
| Diabetes | 3.9 (1.5–10.7) | 0.004 | 1.242 | 0.536 | 3.5 (1.2–9.9) | 0.020 |
| BMI ≥ 23 | 2.2 (1.0–4.8) | 0.046 | 0.759 | 0.422 | 2.1 (0.9–4.9) | 0.072 |
| BMI ≥ 25 | 1.4 (0.8–2.7) | 0.262 | – | – | – | – |
| BMI ≥ 28 | 0.8 (0.3–2.4) | 0.756 | – | – | – | – |
| Diet | – | – | – | – | ||
| Vegetable | 1.2 (0.6–2.3) | 0.631 | – | – | – | – |
| Meat | 1.1 (0.5–2.4) | 0.881 | – | – | – | – |
| Exercise | 0.9 (0.4–2.4) | 0.868 | – | – | – | – |
OR Odds ratio, SE Standard error, CI Confidence interval, BMI Body mass index