Table 3 Crude and adjusted OR with 95% confidence interval for the association of some prognostic factors with PTC, non-relatives control group
Variable | Category | Crude OR | P-value | Adjusted OR | P-value |
|---|---|---|---|---|---|
Job | House keeper | 9.39 (3.99‒22.07) | < 0.001 | 40.88 (9.19‒181.85) | < 0.001 |
Freelance | 4.28 (1.64‒11.14) | 0.003 | 2.52 (0.54‒11.63) | 0.234 | |
Employee | 1 | ‒ | 1 | ‒ | |
Blood group | A | 0.59 (0.25‒1.43) | 0.251 | 0.19 (0.05‒0.79) | 0.022 |
B | 0.24 (0.09‒0.59) | 0.002 | 6.58 (0.70‒61.22) | 0.097 | |
AB | 0.37 (0.13‒1.03) | 0.058 | 2.97 (0.76‒11.53) | 0.115 | |
O | 1 | ‒ | 1 | ‒ | |
OCP consumption | Yes | 6.37 (2.06‒19.66) | 0.001 | 43.71 (3.08‒619.36) | 0.005 |
No | 1 | ‒ | 1 | ‒ | |
Head & neck radiation | Yes | 2.76 (1.35‒5.65) | 0.005 | 6.32 (2.14‒18.70) | 0.001 |
No | 1 | ‒ | 1 | ‒ | |
Family history of cancer | Yes | 5.73 (2.56‒12.81) | < 0.001 | 11.98 (3.56‒40.30) | < 0.001 |
No | 1 | ‒ | 1 | ‒ |