Table 4 Proportional odds logistic regression with stomach ache 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 | 1.45 (1.14 to 1.85) | 0.003 | 1.08 (0.80 to 1.46) | 0.629 |
Disturbed work | 1.22 (1.02 to 1.47) | 0.032 | 1.12 (0.89 to 1.42) | 0.336 |
Bothered during lessons | 1.80 (1.33 to 2.44) | < 0.001 | 1.44 (0.99 to 2.09) | 0.057 |
Loneliness | 1.65 (1.35 to 2.03) | < 0.001 | 1.33 (0.99 to 1.78) | 0.056 |
Victimization | 1.52 (1.25 to 1.85) | < 0.001 | 1.09 (0.83 to 1.42) | 0.538 |
Promoting factors | ||||
School work enjoyment | 0.96 (0.76 to 1.20) | 0.698 | 0.99 (0.75 to 1.31) | 0.964 |
Necessary academic help | 0.68 (0.54 to 0.86) | 0.001 | 0.74 (0.54 to 1.01) | 0.055 |
School work satisfaction | 0.89 (0.72 to 1.11) | 0.307 | 1.10 (0.83 to 1.44) | 0.509 |
Friends | 0.82 (0.66 to 1.01) | 0.063 | 1.04 (0.80 to 1.35) | 0.775 |
Supportive peers | 1.09 (0.93 to 1.29) | 0.297 | 1.07 (0.89 to 1.30) | 0.451 |
Supportive teacher | 1.02 (0.85 to 1.23) | 0.825 | 1.15 (0.92 to 1.43) | 0.227 |