Table 2.
Crude Risk Ratios (RRs) and 95% Confidence Intervals (CIs) for DTP3 completion by intervention group (Pakistan, 2005–2006)
| Study groups | Total | DTP3 completed during 90 days follow-up
|
Crude RR* | 95% CI** | |
|---|---|---|---|---|---|
| n | (%) | ||||
| Redesigned card | 378 | 252 | (67) | 1.7 | (1.5, 2.0) |
| Center-based education | 376 | 228 | (61) | 1.5 | (1.3, 1.8) |
| Combined intervention | 374 | 245 | (66) | 1.7 | (1.4, 2.0) |
| Standard care | 378 | 149 | (39) | 1.0† | |
*
RR = Risk Ratio
**
CI = Confidence Interval
†
A risk ratio of 1.0 indicates the reference category