Table 2.
Relative Index of Inequality (RII) and Slope Index of Inequality (SII) of AHS use for male and female students aged 14-18 according to maternal, paternal and parental educational level by sexa,b
| Male | Female | |||
| Maternal Educational Level | ||||
| RII (IC95%) | SII (IC95%) | RII (IC95%) | SII (IC95%) | |
| 2021 | 1.06 (0.83-1.36) | 0.72 (-1.67-3.11) | 1.37 (1.16-1.62) | 5.50 (2.53-8.48) |
| 2018 | 1.04 (0.87-1.26) | 0.39 (-1.48-2.26) | 1.20 (1.04-1.39) | 2.88 (0.86-4.90) |
| 2016 | 1.23 (0.99-1.52) | 2.12 (0.26-3.99) | 1.18 (1.02-1.37) | 2.55 (0.26-4.84) |
| 2014 | 0.89 (0.71-1.11) | -1.07 (-2.71-0.57) | 1.00 (0.87-1.16) | 0.36 (-1.70-2.41) |
| 2012 | 0.92 (0.74-1.15) | -0.54 (-2.41-1.33) | 0.87 (0.75-1.02) | -1.86 (-4.18-0.46) |
| 2010 | 0.72 (0.57-0.92) | -2.30 (-4.04 - -0.55) | 0.81 (0.68-0.96) | -2.18 (-4.33- -0.03) |
| Paternal Educational Level | ||||
| RII (IC95%) | SII (IC95%) | RII (IC95%) | SII (IC95%) | |
| 2021 | 1.14 (0.89-1.46) | 1.53 (-0.85-3.90) | 1.21 (1.02-1.45) | 3.49 (0.42-6.56) |
| 2018 | 0.99 (0.82-1.19) | -0.27 (-2.19-1.65) | 1.16 (1.00-1.34) | 2.04 (-0.09-4.17) |
| 2016 | 1.21 (0.97-1.52) | 1.71 (-0.14-3.56) | 1.16 (0.99-1.36) | 2.20 (-0.22-4.61) |
| 2014 | 0.91 (0.72-1.14) | -0.75 (-2.41-0.90) | 1.07 (0.91-1.25) | 1.22 (-0.87-3.31) |
| 2012 | 0.91 (0.72-1.14) | -0.70 (-2.65-1.24) | 0.99 (0.84-1.17) | 0.03 (-2.43-2.49) |
| 2010 | 0.79 (0.61-1.02) | -1.54 (-3.29-0.21) | 0.99 (0.83-1.19) | -0.17 (-2.38-2.03) |
| Parental Educational Level | ||||
| RII (IC95%) | SII (IC95%) | RII (IC95%) | SII (IC95%) | |
| 2021 | 1.08 (0.85-1.37) | 1.05 (-1.31-3.41) | 1.29 (1.09-1.53) | 4.38 (1.44-7.32) |
| 2018 | 0.96 (0.80-1.15) | -0.50 (-2.39-1.39) | 1.18 (1.02-1.36) | 2.40 (0.37-4.42) |
| 2016 | 1.26 (1.01-1.58) | 2.09 (0.23-3.95) | 1.16 (0.99-1.35) | 2.21 (-0.21-4.63) |
| 2014 | 0.86 (0.69-1.08) | -1.10 (-2.75-0.54) | 1.05 (0.90-1.23) | 1.21 (-0.89-3.31) |
| 2012 | 0.93 (0.74-1.17) | -0.53 (-2.46-1.40) | 0.98 (0.83-1.15) | -0.24 (-2.63-2.16) |
| 2010 | 0.67 (0.52-0.85) | -2.96 (-4.74- -1.18) | 0.82 (0.69-0.98) | -2.11 (-4.34-0.12) |
aModels adjusted by age
bValues in bold are significant