Background
Methods
Study group
DNA isolation & HPV genotyping
The statistical analysis
Results
The qualitative and quantitative distribution of HPV types in different anatomical locations
Females (n = 197) | Males (n = 197) | ||
---|---|---|---|
Age range | |||
20–64 years | 24–65 years | ||
Age medium | |||
38.5 years | 40.7 years | ||
HPV status in genital swabs | |||
HPV + | 197/197 (100%) | HPV + | 114/197 (57.9%) |
HPV - | 0/197 (0%) | HPV - | 83/197 (42.1%) |
HPV status in oropharyngeal swabs | |||
HPV + | 39/197 (19.8%) | HPV + | 56/197 (28.4%) |
HPV - | 158/197 (80.2%) | HPV - | 141/197 (71.6%) |
Cervix abnormalities in women | |||
Previously diagnosed cervical cancer- | 71/197 (36%) | ||
CIN I or II - | 126/197 (64%) |
Females | Males | ||||||
---|---|---|---|---|---|---|---|
Cervical swab | Oropharyngeal swab | Foreskin swab | Oropharyngeal swab | ||||
HPV type | Number of positive samples | HPV type | Number of positive samples | HPV type | Number of positive samples | HPV type | Number of positive samples |
HPV16 | 70 | HPV6 | 10 | HPV66 | 20 | HPV39 | 16 |
HPV31 | 25 | HPV39 | 8 | HPV42 | 18 | HPV6 | 12 |
HPV42 | 20 | HPV42 | 7 | HPV16 | 17 | HPV42 | 11 |
HPV39 | 18 | HPV35 | 6 | HPV31 | 16 | HPV40 | 9 |
HPV54 | 16 | HPV16 | 6 | HPV53 | 14 | HPV33 | 9 |
HPV18 | 14 | HPV31 | 5 | HPV40 | 13 | HPV16 | 8 |
HPV33 | 13 | HPV54 | 4 | HPV6 | 10 | HPV66 | 7 |
HPV53 | 13 | HPV66 | 3 | HPV33 | 10 | HPV61 | 1 |
HPV35 | 12 | HPV33 | 2 | HPV43 | 10 | ||
HPV6 | 10 | HPV53 | 1 | HPV61 | 9 | ||
HPV66 | 10 | HPV18 | 8 | ||||
HPV56 | 9 | HPV39 | 7 | ||||
HPV51 | 8 | HPV51 | 6 | ||||
HPV68 | 8 | HPV54 | 6 | ||||
HPV61 | 7 | HPV52 | 5 | ||||
HPV73 | 6 | HPV56 | 5 | ||||
HPV58 | 5 | HPV45 | 3 | ||||
HPV59 | 5 | HPV68 | 3 | ||||
HPV43 | 4 | HPV58 | 2 | ||||
HPV45 | 3 | HPV73 | 2 | ||||
HPV40 | 2 | HPV35 | 1 | ||||
HPV44 | 1 | HPV41 | 1 | ||||
HPV52 | 1 |
The analyzed material | HPV infections in couples | Infection with one HPV type | Infection with ≥2 HPV types | |||
---|---|---|---|---|---|---|
Infection of both partners | With concordant typesa | With different types | ||||
Genital swabs | Female | 114/197 (57.9%) | 33/114 (28.9%) | 81/114 (71.1%) | 131/197 (66.5%) | 66/197 (33.5%) |
Male | 62/114 (54.4%) | 55/114 (45.6%) | ||||
Oropharyngeal swabs | Female | 11/197 (5.6%) | 9/11 (81.8%) | 2/11 (18.2%) | 30/39 (76.9%) | 9/39 (23.1%) |
Male | 47/56 (83.9%) | 9/56 (16.1%) |
HPV type | Number of couples infected with at least one concordant HPV type according to the anatomical site of sampling | |
---|---|---|
Genital area (n = 33) | Oropharyngeal area (n = 9) | |
6 | 1/33 (3%) | 3/9 (33.3%) |
16 | 6/33 (18.1%) | – |
18 | 6/33 (18.1%) | – |
31 | 8/33 (24.2%) | – |
33 | – | 1/9 (11.1%) |
39 | – | 2/9 (22.2%) |
42 | 5/33 (15.2%) | 1/9 (11.1%) |
45 | 1/33 (3%) | – |
56 | 1/33 (3%) | – |
66 | 6/33 (18.1%) | 2/9 (22.2%) |
Analysis of HPV genotypes reveals high frequency of HPV42 in oro – genital location in females and males
A. Frequency of HPV 16 in relation to women’s health status | ||||
Disease | Total number of patients (n=197) | Total number of patients with HPV 16 (n=70) | p value | |
Previously diagnosed CC | 71 | 40 | 0.002 | |
CIN I & II | 126 | 30 | ||
B. Most commonly detected HPVs as single or multiple infection in relation to women’s health status | ||||
HPV 16 (n=70) | only HPV 16 (n=49) | HPV 16 + other types (n=21) | p value | |
Previously diagnosed CC (n=40) | 32 | 8 | 0.035 | |
CIN I & II (n=30) | 17 | 13 | ||
HPV 31 (n=25) | only HPV 31 (n=18) | HPV 31 + other types (n=7) | p value | p value with Yates’ correction* |
Previously diagnosed CC (n=3) | 1 | 2 | 0.112 | 0.366 |
CIN I & II (n=22) | 17 | 5 | ||
HPV 42 (n=20) | only HPV 42 (n=9) | HPV 42 + other types (n=11) | p value | p value with Yates’ correction |
Previously diagnosed CC (n=15) | 9 | 6 | 0.019 | 0.069 |
CIN I & II (n=5) | 0 | 5 | ||
HPV 39 (n=18) | only HPV 39 (n=3) | HPV 39 + other types (n=15) | p value | p value with Yates’ correction |
Previously diagnosed CC (n=5) | 0 | 5 | 0.239 | 0.638 |
CIN I & II (n=13) | 3 | 10 | ||
HPV 54 (n=16) | only HPV 54 (n=3) | HPV 54 + other types (n=13) | p value | p value with Yates’ correction |
Previously diagnosed CC (n=3) | 0 | 3 | 0.356 | 0.916 |
CIN I & II (n=13) | 3 | 10 |