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Table 3 General linear model comparison of knowledge, attitude and social distance scores at baseline and immediate post intervention between intervention and control groups

From: Effect of a mental health training programme on Nigerian school pupils’ perceptions of mental illness

 

Baseline

Immediate post

F

Adjusted mean difference*

95% CI p value*

All

Mean (SD)

Mean (SD)

   

Knowledge score

 Intervention

21.0 (3.3)

25.9 (3.7)

8.40

2.59

2.01 to 3.16

 Controls

21.9 (3.9)

22.2 (3.9)

<0.001**

Attitude score

 Intervention

4.9 (2.0)

5.8 (2.7)

1.22

0.48

0.02 to 0.95

 Controls

5.5 (1.9)

5.6 (2.3)

0.27

Social distance score

 Intervention

3.1 (2.1)

3.4 (2.3)

0.75

2.10

−0.11 to 0.54

 Controls

2.8 (1.6)

3.1 (2.2)

(0.39)

  1. * Adjusted for age, gender, and class
  2. **p value significant at p < 0.05