Table 3.
Females |
Males |
|||
---|---|---|---|---|
OR (95 % CI) |
p | OR (95 % CI) |
p | |
Total | ||||
Time since 2013, years | 1.054 (1.050–1.058) |
<0.0001 | 0.979⁎⁎⁎ (0.972–0.986) |
<0.0001 |
COVID-19 (year 2021)b | 1.593 (1.550–1.637) |
<0.0001 | 1.598 (1.518–1.682) |
<0.0001 |
Age group 13–15 years old | ||||
Time since 2013, years | 1.040 (1.033–1.047) |
<0.0001 | 0.970 (0.959–0.982) |
<0.0001 |
COVID-19 (year 2021)b | 1.709 (1.640–1.782) |
<0.0001 | 1.635 (1.510–1.770) |
<0.0001 |
Age group 16–17 years old | ||||
Time since 2013, years | 1.060### (1.054–1.067) |
<0.0001 | 0.979 (0.969–0.990) |
0.0001 |
COVID-19 (year 2021)b | 1.552## (1.492–1.616) |
<0.0001 | 1.614 (1.497–1.740) |
<0.0001 |
Age group 18–20 years old | ||||
Time since 2013, years | 1.080### (1.066–1.093) |
<0.0001 | 1.003## (0.982–1.024) |
0.8137 |
COVID-19 (year 2021)b | 1.345### (1.236–1.465) |
<0.0001 | 1.483 (1.275–1.725) |
<0.0001 |
a All models adjusted for age group (total models only), parental education, living with both parents, immigrant status and region (for unadjusted models see Supplementary Table S1).
b Coded “1” for the year 2021, otherwise “0”.
⁎⁎⁎ p < 0.001—effect significantly different compared to females.
## p < 0.01, ### p < 0.001—effect significantly different compared to the corresponding effect in 13–15-year-olds (within sexes).