Risk factor |
Events (n) |
Incidence rate
(/100 person-years) |
HR |
95%CI |
HRadja |
95%CI |
|
Events
(n) |
Incidence rate (/100 person-years) |
HR |
95%CI |
HRadja |
95%CI |
Positivity to other HPV genusb
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Positive any
|
18
|
0.7
|
0.84
|
0.49-1.43
|
0.86
|
0.51-1.45
|
|
30
|
0.9
|
0.72
|
0.45-1.15
|
0.81
|
0.50-1.31
|
Negative any
|
131
|
0.8
|
1.00
|
Ref
|
1.00
|
Ref
|
|
227
|
1.2
|
1.00
|
Ref
|
1.00
|
Ref
|
Age years |
|
|
|
|
|
|
|
|
|
|
|
|
|
<25
|
46
|
1.4
|
1.00
|
Ref
|
1.00
|
Ref
|
|
42
|
1.1
|
1.00
|
Ref
|
1.00
|
Ref
|
25-34
|
56
|
0.8
|
0.58
|
0.36-0.92
|
0.58
|
0.37-0.92
|
|
104
|
1.3
|
1.16
|
0.81-1.66
|
1.14
|
0.71-1.83
|
35-44
|
35
|
0.6
|
0.46
|
0.27-0.79
|
0.48
|
0.29-0.81
|
|
66
|
1.0
|
0.96
|
0.65-1.41
|
0.94
|
0.56-1.56
|
≥45
|
16
|
0.3
|
0.41
|
0.22-0.75
|
0.31
|
0.17-0.57
|
|
45
|
1.4
|
1.27
|
0.83-1.93
|
1.31
|
0.75-2.28
|
Lifetime number of sex partners |
|
|
|
|
|
|
|
|
|
|
|
|
|
0-1
|
43
|
0.5
|
1.00
|
Ref
|
1.00
|
Ref
|
|
135
|
1.4
|
1.00
|
Ref
|
1.00
|
Ref
|
2-3
|
66
|
1.0
|
2.02
|
1.27-3.23
|
1.89
|
0.19-3.00
|
|
80
|
1.0
|
0.77
|
0.58-1.01
|
0.79
|
0.56-1.11
|
4+
|
44
|
1.2
|
2.41
|
1.49-3.91
|
2.23
|
1.36-3.64
|
|
42
|
1.0
|
0.73
|
0.51-1.03
|
0.79
|
0.50-1.26
|
Any sex in last interval |
|
|
|
|
|
|
|
|
|
|
|
|
|
No
|
30
|
1.6
|
1.00
|
Ref
|
1.00
|
Ref
|
|
18
|
0.8
|
1.00
|
Ref
|
1.00
|
Ref
|
Yes
|
123
|
0.7
|
0.48
|
0.31-0.74
|
0.44
|
0.28-0.70
|
|
239
|
1.2
|
1.57
|
1.00-2.46
|
1.63
|
1.02-2.63
|
New sex partner in last interval |
|
|
|
|
|
|
|
|
|
|
|
|
|
No
|
144
|
0.8
|
1.00
|
Ref
|
1.00
|
Ref
|
|
250
|
1.2
|
1.00
|
Ref
|
1.00
|
Ref
|
Yes
|
9
|
1.7
|
2.04
|
0.96-4.36
|
1.87
|
0.87-4.01
|
|
7
|
1.2
|
0.95
|
0.38-2.38
|
1.00
|
0.37-2.29
|