Table 3 Intervention’s impact on VC at 3, 5 and 7 months (ITT analysis)
Experimental group n=1,343 | Control group n= 1,249 | Absolute difference of VC (%) | RR (95% CI) | p-value | |
|---|---|---|---|---|---|
Complete VC at 3 months | 1,220 (90.8) | 1,101 (88.1) | 2.7 | 1.03 (1.00-1.06) | .025 |
Complete VC at 5 months | 1,103 (82.1) | 978 (78.3) | 3.8 | 1.05 (1.01-1.09) | .014 |
Complete VC at 7 months | 999 (74.3) | 857 (68.6) | 5.7 | 1.08 (1.03-1.14) | 0.001 |