Table 2

ORs of HPV 6 and 11 seroreactivity by habits and STD

HPV 6,11Crude OR (95% CI)ORa95% CI
SeropositiveSeronegative
Age2.12.10.8–5.9
Smoking
No461231.51.00.6–1.9
Yes3767(0.9–2.5)
Intensive smokingb
No631541.40.90.5–1.8
Yes2036(0.7–2.5)
Smoking >5 years
No541512.11.50.8–2.7
Yes2939(1.2–3.7)
OC usec
No22621.31.20.7–2.2
Yes61128(0.7–2.4)
Often use alcohold
No591401.10.90.5–1.7
Yes2450(0.6–2.0)
Beer drinking
No651551.20.90.4–1.7
Yes1835(0.6–2.3)
Regular condom use
No661310.60.80.4–1.5
Yes1759(0.3–1.1)
Condyloma history
No691846.24.81.7–13.3
Yes146(2.3–16.9)
Chlamydia history
No661581.30.70.3–1.5
Yes1732(0.7–2.4)
Gonorrhea history
No721823.52.30.8–6.1
Yes118(1.3–9.0)
HHV 8e
Seronegatives621450.70.50.2–1.5
Seropositives621(0.2–1.7)
HSV 2f
Seronegatives631481.10.90.4–1.7
Seropositives1837(0.6–2.2)
HPV 16,18,33
Seronegatives371413.62.91.6–5.1
Seropositives4949(2.1–6.2)
Chlamydia immunofluorescence
Negatives701711.20.90.4–2.2
Positives919(0.5–2.7)
Present partner partners
No4221.01.0
1–27311.21.00.2–4.3
3–517452.11.50.4–5.3
6–1014174.52.70.5–13.1
>1013203.62.90.6–14.5
No information2855
Lifetime sexual partners
17431.0
2–313421.90.7–5.3
4–515382.40.9–6.7
6–1026364.41.7–11.5
>1022314.41.6–11.6
Recent sexual partners
0–1691541.0
>114360.90.4–1.7
  • a Adjusted by lifetime number of sexual partners.

  • b More than 10 cigarettes per day.

  • c In last 3 years.

  • d Weekends or more common.

  • e HHV, human herpes virus.

  • f HSV, herpes simplex virus.