Table 3 Logistic regression analysis of some risk factors for HPV infection

Level of education

 No formal education (REF)

1.000

 Primary

0.818

0.301

2.267

0.481–10.680

 Secondary

−0.223

0.809

0.800

0.131–4.874

 OND/NCE/HND

0.811

0.286

2.250

0.507–9.993

 University graduate

2.219

0.010*

9.200

1.698–49.858

 Others

0.501

0.502

1.650

0.383–7.109

Age at sexual debut

 ≥18 years (REF)

1.000

 <18 years

−0.794

0.009*

0.452

0.249–0.821

Parity

 Nulliparous (REF)

1.000

 primiparous

1.204

0.174

3.333

0.588–18.891

 Multiparous

3.091

0.002*

22.000

3.076–157.341

 Grandmultiparous

1.981

0.004*

7.250

1.905–27.598

 Great-grand multiparous

0.882

0.199

2.417

0.629–9.290

Sexual partner (s)

 Single (REF)

1.000

 Multiple

1.043

0.006*

2.838

1.340–6.011

Age at primigravidity

 18–28 years (REF)

1.000

 <18 years

−1.386

0.109

0.250

0.046–1.365

 >28 years

−0.033

0.966

0.967

0.210–4.466

History of other malignancies

 No (REF)

1.000

 Yes

0.363

0.398

1.437

0.619–3.336