Table 3.
OR of thyroid cancer by aspect of physical activity.
| Case | Control | Crude OR (95% CI) |
Adjusted OR 1
(95% CI) |
|
|---|---|---|---|---|
| Practice regular physical activity | ||||
| Yes | 26 (25.0) | 80 (36.9) | * | * |
| No | 78 (75.0) | 137 (63.1) |
1.797
(1.067–3.026) |
0.997 (0.515–1.929) |
| Weekly frequency | ||||
| Only during weekend | 5 (20.0) | 9 (11.4) | * | * |
| 2 times | 16 (64.0) | 19 (74.7) | 0.488 (0.143–1.661) |
0.352 (0.080–1.556) |
| Every day | 4 (16.0) | 11 (13.9) | 0.655 (0.134–3.186) |
0.608 (0.083–4.437) |
| Exercise duration | ||||
| Less than 1 h | 5 (20.0) | 3 (3.8) | * | * |
| 1 h | 12 (48.0) | 52 (62.8) |
0.138
(0.029–0.661) |
0.171
(0.034–0.850) |
| 2 h | 7 (28.0) | 18 (22.8) | 0.233 (0.044–1.248) |
0.480 (0.052–4.425) |
| Over 2 h | 1 (4.0) | 6 (7,6) | 0.100 (0.008–1.288) |
0.145 (0.008–2.719) |
| Daily walking duration | ||||
| Less than 30 min | 60 (60.0) | 90 (41.9) | * | * |
| 30–60 min | 30 (30.0) | 75 (34.9) | 0.590 (0.346–1.006) |
0.563
(0.322–0.984) |
| Over 60 min | 10 (10.0) | 50 (23.3) |
0.325
(0.157–0.673) |
0.357
(0.157–0.673) |
1 Each odds ratio is adjusted for age and BMI. * Reference category. Bold indicates ORs statistically significant.