Table 4.

Multivariate regression of mean scores for TB knowledge assessment before and after digital story intervention.

Scores
Predictors		Estimates	CI	p
(Intercept)		2.20	1.29–2.28	<0.001
Before Intervention	ref
After Intervention		1.81	1.17–1.58	<0.001
Community strategy
House-to-house strategy		0.83	0.60–1.22	<0.001
Story topic (Causes of TB)	ref	0
Story topic (DR-TB)		−0.36	−0.45–0.38	0.872
Story topic (Prevention)		0.06	−0.46–0.44	0.970
Story topic (Signs and Symptoms)		0.75	0.77–1.41	<0.001
Story topic (Stigma and Discrimination)		−0.26	−0.34–0.37	0.923
Story topic (TB Treatment)		0.04	0.02–0.69	0.040
Age group (Below 17 years)	ref	0
Age group (Between 17 and 34 years)		−0.51	−0.52–0.26	0.514
Age group (Above 34 years)		−0.48	−0.61–0.21	0.348
Sex (Female)	ref	0
Sex (Male)		−0.01	−0.45–0.41	0.923
Observations		1452
R2/R2 adjusted		0.429/0.425

Note: TB = tuberculosis; DR-TB = drug-resistant tuberculosis.