Table 2 Variables independently associated with prevalence of any (A) or multiple (B) cervical HPV infection among women engaged in sex work participating in the Young Women’s Health Study in Phnom Penh, Cambodia (n = 220)

Variables

AOR (95% CI)

AOR (95% CI)

AOR (95% CI)

AOR (95% CI)

Sociodemographics

Number of child

0.77 (0.56-1.05)^†

0.84 (0.61-1.16)^†

0.80 (0.57-1.11)^†

0.70 (0.49-1.01)^†

Type of sex venue (last 30 days)

Entertainment/others

1.0

1.0

1.0

1.0

Freelances/brothels

3.00 (1.66-5.43)**

2.11 (1.08-4.12)*

1.30 (0.60-2.84)

0.77 (0.32-1.88)

Drugs and alcohol use

ATS use (last 3 months)

No

1.0

1.0

1.0

Yes

2.27 (1.11-4.62)*

1.85 (0.88-3.89)

1.85 (0.83-4.12)

Sexual behaviors

Number of sexual partners (last month)

1.05 (1.01-1.08)^†*

1.05 (1.01-1.09)^†*

HIV and STI infections

Previously diagnosed STI

No

1.0

Yes

1.55 (0.82-2.92)

HIV result

Negative

1.0

Positive

7.96 (2.80-22.65)**

B. Multiple HPV infection (≥2 genotypes)

Model 1

Model 2

Model 3

Final Model ^§

Variables

OR (95% CI)

AOR (95% CI)

AOR (95% CI)

AOR (95% CI)

Sociodemographics

Type of sex venue (last 30 days)

Entertainment/others

1.0

1.0

1.0

1.0

Freelances/brothels

5.34 (2.52-11.33)**

4.18 (1.90-9.21)**

3.56 (1.44-8.82)**

3.05 (1.05-8.84)*

Drugs and alcohol use

Binge of drugs (last 3 months)

No

1.0

1.0

1.0

Yes

2.58 (1.12-5.96)*

2.66 (1.09-6.51)**

3.45 (1.32-9.03)*

Sexual behaviors

Number of sexual partners (last month)

1.07 (1.02-1.13)^†**

1.09 (1.03-1.16)^†**

Number of new sexual partners (last month)

0.91 (0.84-0.99)^†*

0.90 (0.82-0.99)^†*

HIV result

Negative

1.0

Positive

5.25 (1.95-14.14)**