Fig 1.
Flowchart of the study.
Table 1.
Basic information of students separated by professional-led group, teacher-led group, and control group.
Table 2.
Pre-test, post-test, and follow-up mean scores (standard deviation) by group, and test of intervention effects from multi-level modelling.
Fig 2.
Interaction graphs of estimated change over time of primary and secondary outcomes (a-e).
(a) Depression. (b) Anxiety. (c) Stress. (d) Knowledge. (e) Attitudes towards mental illness.
Table 3.
Rates (%) of recovered, improved, no change, and deteriorated between post-test and follow-up assessment for anxiety and stress symptoms, DASS21.
Fig 3.
Interaction graphs of estimated change over time on knowledge and attitudes towards mental illness across genders and depression levels (a-d).
(a) Knowledge across genders. (b) Knowledge across depression levels. (c) Attitudes across genders. (d) Attitudes across depression levels.