From: Human Papillomaviruses and genital co-infections in gynaecological outpatients
 | HPV(+) | HPV(-) | Total | HPV(+) % | Comparison* | 95% CI | significance |
---|---|---|---|---|---|---|---|
TOTAL: frequency | 266 | 591 | 857 | 31.0% | Â | Â | Â |
Age | Â | Â | Â | Â | Â | Â | Â |
mean age (years) (sd) | 31.1(8.0) | 33.5(7.5) | 32.7(7.6) | Â | diff. -2.4 | -1.3 to -3.5 | t = -4.26, P < 0.00005 |
Frequency: | Â | Â | Â | Â | Â | Â | Â |
<25 years | 63 | 72 | 135 | 46.7% | OR = 1.00 | Â | Â |
25- years | 58 | 116 | 174 | 33.3% | OR = 0.57 | 0.36 to 0.91 | P = 0.017 |
30- years | 68 | 142 | 210 | 32.4% | OR = 0.55 | 0.35 to 0.85 | P = 0.008 |
35- years | 36 | 144 | 180 | 20.0% | OR = 0.29 | 0.17 to 0.47 | P < 0.00005 |
40+ years | 41 | 117 | 158 | 25.9% | OR = 0.40 | 0.25 to 0.65 | P = 0.0003 |
Age at 1st intercourse | Â | Â | Â | Â | Â | Â | Â |
mean age (years) | 18.6 | 19.6 | 19.3 | Â | diff. -1.01 | -0.49 to -1.54 | t = -3.79, P = 0.0002 |
Frequency: | Â | Â | Â | Â | Â | Â | Â |
<16 years | 25 | 42 | 67 | 37.3% | OR = 1.00 | Â | Â |
16 years | 34 | 55 | 89 | 38.2% | OR = 1.04 | 0.54 to 2.00 | P = 0.91 |
17 years | 44 | 73 | 117 | 37.6% | OR = 1.01 | 0.54 to 1.88 | P = 0.97 |
18 years | 58 | 115 | 173 | 33.5% | OR = 0.85 | 0.47 to 1.52 | P = 0.58 |
19 years | 36 | 55 | 91 | 39.6% | OR = 1.10 | 0.57 to 2.11 | P = 0.77 |
20 years | 21 | 87 | 108 | 19.4% | OR = 0.41 | 0.20 to 0.81 | P = 0.01 |
21 years | 15 | 24 | 39 | 38.5% | OR = 1.05 | 0.47 to 2.37 | P = 0.91 |
22+ years | 33 | 140 | 173 | 19.1% | OR = 0.40 | 0.21 to 0.74 | P = 0.004 |
Number of partners | Â | Â | Â | Â | Â | Â | Â |
   mean | 4.20 | 2.83 | 3.26 |  | diff. 1.37 | 0.96 to 1.79 | t = 6.51, P < 0.00005 |
   frequency: |  |  |  |  |  |  |  |
1 partner | 39 | 234 | 273 | 14.3% | OR = 1.00 | Â | Â |
2 partners | 46 | 129 | 175 | 26.3% | OR = 2.14 | 1.33 to 3.45 | P < 0.00005 |
3 partners | 58 | 86 | 144 | 40.3% | OR = 4.05 | 2.52 to 6.51 | P < 0.00005 |
4 partners | 41 | 42 | 83 | 49.4% | OR = 5.86 | 3.39 to 10.13 | P < 0.00005 |
5–9 partners | 54 | 75 | 129 | 41.9% | OR = 4.32 | 2.65 to 7.03 | P < 0.00005 |
10+ partners | 28 | 25 | 53 | 52.8% | OR = 6.72 | 3.55 to 12.71 | P < 0.00005 |
Parity | Â | Â | Â | Â | Â | Â | Â |
   Nulliparous | 215 | 432 |  | 33.2% | OR = 1.00 |  |  |
   Parous | 51 | 159 |  | 24.3% | OR = 0.64 | 0.45 to 0.92 | P = 0.0154 |
Spontaneous abortion | Â | Â | Â | Â | Â | Â | Â |
   No | 238 | 485 | 723 | 32.9% | OR = 1.00 |  |  |
   Yes | 28 | 106 | 134 | 20.9% | OR = 0.54 | 0.35 to 0.84 | P = 0.0063 |
Induced abortion | Â | Â | Â | Â | Â | Â | Â |
   No | 227 | 493 | 720 | 31.5% | OR = 1.00 |  |  |
   Yes | 39 | 98 | 137 | 28.5% | OR = 0.86 | 0.58 to1.29 | P = 0.48 |
Contraceptives | Â | Â | Â | Â | Â | Â | Â |
never used any type | 210 | 455 | 665 | 31.5% | OR = 1.00 | Â | Â |
have used at least one type | 56 | 136 | 192 | 29.2% | OR = 0.89 | 0.63 to 1.27 | P = 0.52 |
Smoking | Â | Â | Â | Â | Â | Â | Â |
never smoked | 168 | 432 | 600 | 28.0% | OR = 1.00 | Â | Â |
ever smoked | 98 | 159 | 257 | 38.1% | 1.58 | 1.17 to 2.16 | P = 0.003 |