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Table 6 Propensity score matching treatment effect of exposure to SBC for behavioural and biomedical outcomes

From: The role and effectiveness of School-based Extra-Curricular Interventions on children’s health and HIV related behaviour: the case study of Soul Buddyz Clubs Programme in South Africa

Average treatment effect

 

% frequency

Coefficient

95% CI

P value

Correct HIV prevention knowledge

SBC exposure

15%

.102

0.101 - 0.103

<0.0001

unexposed

85%

   

Medical Male Circumcision

SBC exposure

16%

.229

0.226 - 0.231

<0.0001

unexposed

84%

   

HIV stigmatizing attitudes

SBC exposure

7%

-.092

(-)0.093 - (-)0.091

<0.0001

unexposed

93%

   

Recent HIV test

SBC exposure

17%

.056

0.054 - 0.057

<0.0001

unexposed

83%

   

HIV Status (positive)

SBC exposure

13%

-.0040296

(-)0.004 - (-)0.003

<0.0001

unexposed

87%

   

Ever had sex

SBC exposure

21%

.008

0.007 - 0.008

<0.0001

unexposed

79%

   

Ever consuming alcohol

SBC exposure

19%

.011

0.010 - 0.012

<0.0001

unexposed

81%