Table 1.
Odds ratios for relational, verbal, physical and cyber bullying victimization by exposure to the law and by teacher intervention
| Bullying type | Exposure to law | Model 1 | Model 2 |
|---|---|---|---|
| OR (95 % CI) | OR (95 % CI) | ||
| Relational | 1 year post-law vs. Pre-law | 1.27 (1.24, 1.30) | 1.24 (1.21, 1.27) |
| 3 years post-law vs. Pre-law | 1.14 (1.11, 1.17) | 1.08 (1.05, 1.11) | |
| 3 years post-law vs. 1 year post-law | 0.90 (0.88, 0.92) | 0.87 (0.85, 0.90) | |
| Teacher intervention vs. No intervention | 0.65 (0.64, 0.65) | ||
| Verbal | 1 year post-law vs. Pre-law | 1.32 (1.29, 1.36) | 1.29 (1.26, 1.33) |
| 3 years post-law vs. Pre-law | 1.15 (1.12, 1.19) | 1.10 (1.06, 1.13) | |
| 3 years post-law vs. 1 year post-law | 0.87 (0.85,0.90) | 0.85 (0.82, 0.87) | |
| Teacher intervention vs. No intervention | 0.64 (0.64, 0.65) | ||
| Physical | 1 year post-law vs. Pre-law | 1.32 (1.26, 1.38) | 1.28 (1.22, 1.33) |
| 3 years post-law vs. Pre-law | 1.09 (1.04, 1.15) | 1.03 (0.98, 1.08) | |
| 3 years post-law vs. 1 year post-law | 0.83 (0.79, 0.87) | 0.81 (0.77, 0.84) | |
| Teacher intervention vs. No intervention | 0.61 (0.60, 0.62) | ||
| Cyber | 1 year post-law vs. Pre-law | 1.49 (1.40, 1.58) | 1.44 (1.36, 1.53) |
| 3 years post-law vs. Pre-law | 1.57 (1.48, 1.68) | 1.47 (1.38, 1.57) | |
| 3 years post-law vs. 1 year post-law | 1.06 (1.00, 1.12) | 1.02 (0.96, 1.08) | |
| Teacher intervention vs. No intervention | 0.55 (0.54, 0.56) |
Model 1: Generalized Linear Mixed Models clustering on school district
Model 2: Generalized Linear Mixed Models clustering on school district and controlled for grade, gender, ethnicity, and living situation