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. 2020 May 13;17:16. doi: 10.1186/s12981-020-00275-2

Table 3.

ART adherence at 3- and 6-month post-intervention

Adherence Intent-to-treat Per protocol
SMS group Control group OR (95% CI) p value SMS group Control group OR (95% CI) p value
3 months
 VAS ≥ 90, n (%) 38 (84.4) 38 (77.6) 1.6 (0.6–4.1) 0.396 38 (86.4) 38 (88.4) 0.9 (0.8–1.2) 0.778
6 months
 VAS ≥ 90, n (%) 38 (84.4) 36 (73.5) 1.9 (0.7–5.0) 0.194 39 (88.6) 36 (92.3) 0.9 (0.8–1.1) 0.572

SD standard deviation, ART antiretroviral therapy, SMS short message service, VAS visual analogue scale, OR odds ratio, CI confidence interval