Photovoice: A Novel Approach to Improving Antituberculosis Treatment Adherence in Pune, India

Table 2

Mean number of antituberculosis drug doses missed among TB patients who viewed Photovoice and comparison group who did not by treatment outcome.

	(%)	Mean number of total missed doses	Mean difference^1
		Mean (SD)	(95% CI)^2
Overall ()
Photovoice
Successful	125 (92.6)	0.6 (1.3)	4.9 (3.7–6.1)
Unsuccessful^3	10 (7.4)	5.5 (4.9)
Comparison
Successful	115 (81.6)	2.1 (3.9)	8.8 (6.6–11.1)
Unsuccessful^3	26 (18.4)	10.9 (8.6)

Equal variances assumed. ²CI: confidence interval, SD: standard deviation. ³Patients with treatment failure and patients who transferred, lost to follow-up, or died.