Table 3 Univariate (Crude-OR) and multivariate (Adjusted-OR) analysis of factors associated with bullying phenomenon (average physical, verbal, indirect bullying or observer prevalence with the five-question method) in the study population (n = 867)
Factors associated with bullying phenomenon | ||||||
|---|---|---|---|---|---|---|
Crude-OR | CI 95% | p-value | Adj-OR | CI 95% | p-value | |
Age (for each additional year) | 0.98 | 0.68–1.41 | 0.18 | 0.96 | 0.76–1.21 | 0.73 |
Gender (male vs female) | 1.12 | 0.65–1.89 | 0.36 | |||
School year (Third Vs Second) | 1.89 | 1.42–2.87 | < 0.01 | 1.76 | 1.21–2.58 | < 0.01 |
Nationality (Foreign vs Italian) | 1.56 | 0.52–2.34 | 0.55 | |||
School SEI (for decreasing socio-economic index) | 1.24 | 1.12–1.69 | < 0.05 | 1.21 | 1.06–1.53 | < 0.05 |