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. 2015 Mar 3;10(3):e0119273. doi: 10.1371/journal.pone.0119273

Table 3. Unadjusted and Random Effects for the Primary outcome.

Type of Analysis Unadjusted RR (95% CI) P-Value ICC P-value
Intention to treat (n = 462) 1.49(1.06–2.09) 0.02 1.98 x10-3, (1.78 x10-7 - 0.96 x 10-1) 0.403
Per Protocol Analysis (n = 410) 1.43 (1.03–1.97) 0.03 7.87x10-7, (1.2 x10-114 - 1) 1

RR: Risk Ratio

CI: Confidence Interval

ICC: Inter cluster correlation coefficient