Table 2 Proportional odds logistic regression with sadness as dependent variable
Each covariate adjusted only for gender and grade | All covariates, gender and grade, included in the model | |||
|---|---|---|---|---|
Odds ratio | Odds ratio | |||
Covariates* | Estimate (95% CI) | p-value | Estimate (95% CI) | p-value |
Adverse factors | ||||
Academic problems | 1.74 (1.35 to 2.23) | < 0.001 | 1.28 (0.94 to 1.74) | 0.117 |
Disturbed work | 1.31 (1.09 to 1.58) | 0.005 | 0.98 (0.77 to 1.24) | 0.838 |
Bothered during lessons | 2.26 (1.64 to 3.10) | < 0.001 | 1.41 (0.96 to 2.08) | 0.083 |
Loneliness | 2.08 (1.67 to 2.59) | < 0.001 | 1.94 (1.42 to 2.64) | < 0.001 |
Victimization | 1.56 (1.27 to 1.91) | < 0.001 | 0.93 (0.71 to 1.23) | 0.613 |
Promoting factors | ||||
School work enjoyment | 0.82 (0.65 to 1.03) | 0.095 | 0.97 (0.73 to 1.29) | 0.837 |
Necessary academic help | 0.58 (0.46 to 0.74) | < 0.001 | 0.78 (0.57 to 1.06) | 0.115 |
School work satisfaction | 0.73 (0.59 to 0.92) | 0.007 | 0.94 (0.71 to 1.24) | 0.651 |
Friends | 0.66 (0.53 to 0.83) | < 0.001 | 0.82 (0.63 to 1.07) | 0.141 |
Supportive peers | 0.94 (0.80 to 1.11) | 0.481 | 1.03 (0.85 to 1.24) | 0.764 |
Supportive teacher | 0.88 (0.73 to 1.06) | 0.193 | 0.96 (0.77 to 1.19) | 0.703 |