Table 3.
Odds ratios of experiences with school bullying by survey year, gender and age, 2009/10 to 2022 (n = 10,466 girls, n = 9,859 boys)
Source: HBSC Germany 2009/10, 2013/14, 2017/18, 2022
| Uninvoled | Suffered bullying | Bully | Double role bully and bullied | |||||
|---|---|---|---|---|---|---|---|---|
| OR | (95 % CI) | OR | (95 % CI) | OR | (95 % CI) | OR | (95 % CI) | |
| Survey year (Reference: 2022) | ||||||||
| 2009/10 | 0.4*** | (0.4 – 0.6) | 1.2 | (0.9 – 1.7) | 3.3*** | (2.3 – 4.8) | 2.0 | (1.0 – 4.3) |
| 2013/14 | 0.6*** | (0.5 – 0.7) | 0.8 | (0.6 – 1.2) | 3.1*** | (2.1 – 4.4) | 1.0 | (0.5 – 2.2) |
| 2017/18 | 0.8 | (0.6 – 1.1) | 1.0 | (0.7 – 1.5) | 1.9 | (1.3 – 2.9) | 0.7 | (0.3 – 1.7) |
| Gender (Reference: male) | ||||||||
| Female | 1.3 | (1.1 – 1.6) | 1.2 | (0.9 – 1.5) | 0.4*** | (0.3 – 0.6) | 0.4 | (0.2 – 0.9) |
| Age (Reference: 15 years) | ||||||||
| 11 years | 0.8 | (0.6 – 1.0) | 1.4 | (1.0 – 2.0) | 0.8 | (0.5 – 1.2) | 1.6 | (0.8 – 3.5) |
| 13 years | 0.7 | (0.5 – 0.9) | 1.4 | (1.0 – 1.9) | 1.3 | (0.9 – 1.9) | 2.0 | (0.8 – 4.6) |
OR = odds ratio, CI = confidence interval
***p < 0.001
The significance level was set at p < 0.001 due to the large number of individual comparisons. Results of four logistic regression analyses, one per bullying role.
N refers to the number of cases before weighting. Calculations with weighted data.