Number of Children Up to Date per National Institute of Standards
| Age | Number at Baseline [n (%)] | Number After Intervention [n (%)] |
|---|---|---|
| 13 to 18 months | 38 (55.9) | 55 (77.5)* |
| 19 to 35 months | 109 (63.4) | 138 (71.9) |
* Postintervention rate is significantly different from baseline, P < .05.