Table 5.
Descriptive statistics on the binary outcome measures at each time point and mixed model analyses of change over time
| Observed proportions | Estimated population-averaged proportions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pre | Post | 3-month follow-up | Pre | Post | 3-month follow-up | Pre to post | Pre to follow-up | |||||||||
| N | % | N | % | N | % | % | % | % | School ICC | OR | 95% CI | p | OR | 95% CI | p | |
| Correct recognition of anxiety disorder | 462 | 42.6 | 337 | 39.2 | 350 | 47.4 | 40.3 | 36.8 | 45.3 | 0.100 | 0.71 | 0.45–1.11 | 0.135 | 1.59 | 1.02–2.46 | 0.039* |
| Correct recognition of any mental health problem | 462 | 49.8 | 337 | 54.3 | 350 | 52.6 | 47.4 | 51.2 | 50.2 | 0.065 | 1.34 | 0.89–2.03 | 0.163 | 1.25 | 0.83–1.87 | 0.284 |
| Stigma—would not tell anyone (disagree/strongly disagree) | 475 | 66.7 | 358 | 68.4 | 356 | 58.1 | 66.7 | 68.1 | 57.5 | 0.000 | 1.12 | 0.75–1.67 | 0.573 | 0.50 | 0.34–0.74 | 0.001* |
| Would seek appropriate help | 475 | 82.5 | 361 | 88.1 | 356 | 84.6 | 82.0 | 87.6 | 83.5 | 0.036* | 2.07 | 1.22–3.52 | 0.007* | 1.19 | 0.72–1.96 | 0.493 |
*statistically significant
ICC intra-class correlation, CI confidence interval