Table 1.
Potential predictive factors, in relation to the characteristics of and HPV vaccination rates for the eligible and non-eligible populations of female 9th-grade students in Brazil - PeNSE 2015 data
| Population characteristics | HPV Vaccination rates | |||||
|---|---|---|---|---|---|---|
| Total | Eligible population (%) | Non-Eligible population (%) | Total | Eligible population (%) | Non-Eligible population (%) | |
| Total | 5.404 | 44,0 | 56,0 | 48,9 | 83,5 | 21,8 |
| Age (years) | ||||||
| 13 | 19,4 | 44,1 | – | 89,4 | 89,4 | – |
| 14 | 20,2 | 45,8 | – | 79,8 | 79,8 | – |
| 15 | 21,5 | 10,2 | 30,5 | 39,0 | 74,0 | 29,8 |
| 16 | 21,1 | – | 37,6 | 18,1 | – | 18,1 |
| 17 | 17,8 | – | 31,9 | 18,4 | – | 18,4 |
| Ethnic group | ||||||
| White | 35,5 | 33,9 | 36,8 | 46,6 | 79,9 | 22,4 |
| Black | 10,4 | 10,9 | 10,0 | 51,8 | 84,0 | 24,2 |
| Asiatic | 4,7 | 4,3 | 5,1 | 43,7 | 81,8 | 18,3 |
| Parda | 46,9 | 47,7 | 46,2 | 50,2 | 86,2 | 21,0 |
| Indigenist | 2,5 | 3,2 | 2,0 | 56,3 | 79,5 | 24,6 |
| Maternal level of education | ||||||
| < 9 years of schooling | 35,6 | 36,9 | 34,7 | 48,3 | 82,3 | 19,9 |
| 9–11 years of schooling | 16,8 | 18,0 | 15,8 | 48,6 | 82,4 | 18,4 |
| Some college | 31,5 | 28,6 | 33,8 | 45,7 | 84,0 | 20,3 |
| College graduate | 16,0 | 16,5 | 15,7 | 56,6 | 86,0 | 32,4 |
| Consumer goods and services score (tertiles) | ||||||
| Lower | 38,0 | 40,8 | 35,8 | 48,7 | 82,4 | 18,6 |
| Medium | 29,8 | 28,5 | 30,8 | 47,5 | 83,2 | 21,4 |
| Higher | 32,2 | 30,7 | 33,5 | 50,5 | 84,9 | 25,6 |
| Type of school | ||||||
| Private | 13,4 | 12,8 | 13,8 | 52,3 | 86,2 | 27,9 |
| Public | 86,6 | 87,2 | 86,2 | 48,4 | 83,1 | 20,8 |
| Has had sexual intercourse | ||||||
| No | 68,9 | 86,5 | 55,1 | 56,3 | 83,9 | 22,2 |
| Yes | 31,1 | 13,6 | 44,9 | 32,7 | 80,3 | 21,3 |
| Number of sexual partners | ||||||
| 0 | 69,1 | 86,5 | 55,3 | 56,3 | 83,9 | 22,1 |
| 1 | 16,3 | 8,2 | 22,7 | 35,1 | 84,9 | 21,0 |
| 2 or more | 14,6 | 5,3 | 22,0 | 29,7 | 73,4 | 21,3 |
| Age at first intercourse (years) | ||||||
| Not applicable | 69,1 | 86,6 | 55,4 | 56,3 | 83,9 | 22,1 |
| 9 to 11 | 0,7 | 0,8 | 0,6 | 56,0 | 88,0 | 23,4 |
| 12 to 14 | 14,8 | 12,2 | 16,9 | 45,5 | 80,1 | 25,7 |
| 15 to 19 | 15,4 | 0,5 | 27,1 | 19,0 | 73,6 | 18,3 |
| Condom use in most recent encounter | ||||||
| Not applicable | 69,3 | 86,9 | 55,5 | 56,3 | 83,9 | 22,1 |
| Yes | 11,9 | 4,9 | 17,5 | 31,0 | 86,2 | 18,8 |
| No | 18,8 | 8,2 | 27,0 | 33,4 | 76,9 | 22,8 |
| Condom use at first intercourse | ||||||
| Not applicable | 69,1 | 86,5 | 55,4 | 56,3 | 83,9 | 22,1 |
| Yes | 8,8 | 4,9 | 11,9 | 32,1 | 81,7 | 15,8 |
| No | 22,1 | 8,6 | 32,8 | 32,8 | 79,7 | 23,0 |
| Living/not living with parents | ||||||
| Living with both parents | 54,9 | 54,9 | 55,0 | 49,4 | 83,5 | 22,7 |
| Living with the mother only | 33,1 | 33,5 | 32,9 | 49,6 | 83,3 | 22,5 |
| Living with the father only | 4,2 | 4,4 | 4,0 | 46,8 | 87,5 | 11,5 |
| Living with neither parent | 7,8 | 7,3 | 8,1 | 44,1 | 82,1 | 17,4 |
| Parents attentive to the problems and concerns of the respondent | ||||||
| Almost always/always | 43,7 | 42,5 | 44,6 | 49,4 | 83,6 | 23,8 |
| Never/rarely/sometimes | 56,3 | 57,5 | 55,4 | 48,5 | 83,2 | 20,1 |