Table 3. Crude model and adjusted model of factors associated with self-sampling preference for human papillomavirus detection in women aged 30 to 49 years from the La Rinconada Healthcare Center.
| Factors | Crude model a | Adjusted model b | |||
|---|---|---|---|---|---|
| RPc (95%CI) | p-value | RPa (95%CI) | p-value | ||
| Age | |||||
| 40-49 years | 0.89 (0.76-1.03) | 0.118 | 0.87 (0.75-1.02) | 0.091 | |
| 30-39 years | Reference | Reference | |||
| Education level | |||||
| Higher education | 1.32 (1.02-1.71) | 0.031 | 1.28 (1.01-1.64) | 0.044 | |
| Secondary school | 1.41 (1.07-1.84) | 0.013 | 1.46 (1.11-1.92) | 0.006 | |
| No education/primary school | Reference | Reference | |||
| Marital status | |||||
| Cohabitant | 0.63 (0.45-0.88) | 0.008 | 0.61 (0.44-0.83) | 0.002 | |
| Married | 0.98 (0.84-1.14) | 0.819 | 0.96 (0.83-1.11) | 0.647 | |
| Single/widow | Reference | Reference | |||
| Place of origin | |||||
| Abroad | 0.95 (0.82-1.11) | 0.589 | 0.97 (0.83-1.12) | 0.708 | |
| Jungle | 0.98 (0.75-1.27) | 0.890 | 0.97 (0.76-1.24) | 0.840 | |
| Rest of the coast | 0.67 (0.47-0.96) | 0.030 | 0.70 (0.50-0.97) | 0.032 | |
| Metropolitan Lima | Reference | Reference | |||
| Religion | |||||
| Catholic | 0.83 (0.73-0.94) | 0.004 | 0.84 (0.74-0.96) | 0.007 | |
| Not Catholic | Reference | Reference | |||
| Proximity to the HCC | |||||
| 31 min or more | 0.98 (0.73-1.31) | 0.904 | - | - | |
| 11 to 30 min | 1.07 (0.81-1.43) | 0.599 | |||
| 1 to 10 min | Reference | ||||
| Employment status | |||||
| Housewife | 0.99 (0.85-1.15) | 0.939 | - | - | |
| Paid work | Reference | ||||
| Age at first sexual intercourse | |||||
| >17 years | 0.98 (0.85-1.12) | 0.803 | - | - | |
| <17 years | Reference | ||||
| Number of sexual partners | |||||
| 2+ | 1.00 (0.87-1.15) | 0.965 | - | - | |
| 0-1 | Reference | ||||
| Use of contraceptive methods | |||||
| Yes | 0.92 (0.81-1.06) | 0.255 | - | - | |
| No | Reference | ||||
| Number of children | |||||
| 3 | 1.08 (0.76-1.53) | 0.644 | - | - | |
| 1 to 2 | 1.12 (0.79-1.58) | 0.499 | - | - | |
| None | Reference | ||||
| PAP at any time | |||||
| Yes | 0.98 (0.85-1.12) | 0.785 | - | - | |
| No | Reference | ||||
| Self-sampling history for HPV detection | |||||
| Yes | 0.99 (0.81-1.21) | 0.925 | - | - | |
| No | Reference | ||||
| Knowledge about HPV | |||||
| Percentile ≥ 75 | 0.85 (0.74-0.97) | 0.021 | 0.88 (0.71-0.95) | 0.009 | |
| Percentile<75 | Reference | Reference | |||
a
Simple Poisson regression with robust variance.
b
Multiple Poisson regression with robust variance.
RPc: crude prevalence ratio, RPa: adjusted prevalence ratio, 95%CI: 95% confidence interval.
HCC: healthcare center, PAP: Pap test, HPV: human papillomavirus.