Table 1 Distribution of matched factor and socioeconomic factors in HPV infection: comparison of HPV cases and controls
Characteristics | HPV Cases n = 66 (%) | Controls n = 132 (%) | *p-value | OR (95%CI) | **p-value |
|---|---|---|---|---|---|
Matched factor | |||||
Age | 28.15 ± 4.38 | 28.17 ± 4.33 | 0.977 | – | – |
Socioeconomic factor | |||||
Ethic group | 0.156 | ||||
Han nationality | 64 (97.0) | 121 (91.7) | 1 | ||
Other ethics | 2 (3.0) | 11 (8.3) | 0.36(0.04–1.67) | 0.278 | |
Educational level | 0.480 | ||||
Low(≤ 9 years) | 11 (16.7) | 35 (26.5) | 0.65(0.27–1.57) | 0.409 | |
Middle (9–12 years) | 27 (40.9) | 41 (31.1) | 1.23(0.61–2.50) | 0.638 | |
High(> 12 years) | 28 (42.4) | 56 (42.4) | 1 | ||
Occupation | 0.687 | ||||
Housewife | 28 (42.4) | 63 (47.7) | 1.06(0.34–3.55) | 0.990 | |
Manual labor | 15 (22.7) | 21 (15.9) | 1.69(0.46–6.65) | 0.552 | |
Other type | 16 (24.2) | 32 (24.2) | 1.18(0.34–4.43) | 0.990 | |
Office worker | 7 (10.6) | 16 (12.1) | 1 | ||
Household income | 0.080 | ||||
< 3000 Yuan/month | 20 (30.3) | 28 (21.2) | 1.16 (0.39–3.55) | 0.972 | |
3000–5999 Yuan/month | 24 (36.4) | 50 (37.9) | 0.73 (0.27–2.06) | 0.651 | |
6000–8999 Yuan/month | 10 (15.2) | 34 (25.8) | 0.46 (0.13–1.54) | 0.249 | |
≥ 9000 Yuan/month | 12 (18.2) | 20 (15.2) | 1 | ||
Marital status | 0.475 | ||||
Married | 64 (97.0) | 130 (98.5) | 1 | ||
Single/Divorced/Widowed | 2 (3.0) | 2 (1.5) | 2.0 (0.15–27.59) | 0.815 | |
Residency in Beijing | 0.920 | ||||
≤ 5 years | 34 (51.5) | 67 (50.8) | 1 | ||
> 5 years | 32 (48.5) | 65 (49.2) | 0.96 (0.47–1.97) | 0.990 | |
Living condition | 0.269 | ||||
House owner | 13 (19.7) | 18 (13.6) | 1 | ||
Rental/Living with parents/Other | 53 (80.3) | 114 (86.4) | 0.66 (0.29–1.54) | 0.383 | |