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Table 1 Clusters and baseline comparison of scores on moderators

From: School-based mental health intervention for children in war-affected Burundi: a cluster randomized trial

   

Intervention condition N (%)a

Waitlist condition N (%)a

Chi-square (df); P

Clusters

Number

 

7

6

 
 

Average Size

 

21.9

29.3

 
 

Total N (N = 329)

 

153

176

 

Moderators

Gender

Boys

77 (50.3)

94 (53.4)

0.457 (1); 0.509

  

Girls

76 (49.7)

82 (46.6)

 
 

Age (years)

<11

32 (20.9)

55 (31.3)

5.507 (2); 0.064

  

12 to 15

117 (76.5)

119 (67.6)

 
  

>16

3 (2.0)

1 (0.6)

 
  

Missing

1 (0.7)

1 (0.6)

 
 

Household size

 

Mean = 6.9; SD = 2.30

Mean = 6.8; SD = 2.17

t = 0.435 (325); 0.664

 

Displacement status

Original village

76 (49.7)

77 (43.8)

5.116 (4); 0.276

  

Other village

37 (24.2)

51 (29.0)

 
  

Refugee camp

29 (19.0)

26 (14.8)

 
  

Bought new land

8 (5.2)

18 (10.2)

 
  

Other

3 (2.0)

2 (1.1)

 
  

Missing

0 (0.0)

2 (1.1)

 
 

Family composition

Two parents in household

103 (67.3)

118 (67.4)

1.058 (3); 0.787

  

One parent in household

31 (20.3)

36 (20.6)

 
  

Other type of adult caregiver

15 (9.8)

19 (10.9)

 
  

No adult caregiver

4 (2.6)

2 (1.1)

 
 

Traumatic events

 

Mean = 4.6, SD = 2.05

Mean = 4.1, SD = 2.05

t = 1.996 (327); 0.047*

 

Social capital

 

Mean = 18.4, SD = 3.63

Mean = 17.0, SD = 2.92

t = 3.924 (327); 0.000**

  1. aPercentages may not add up to 100 due to rounding off. df, degrees of freedom; SD, standard deviation; *: statistically significant at α 0.01-0.05, **: statistically significant at α <0.01.