Group | N | Mean (SD) days | p- value of pairwise contrasts with; | ||
---|---|---|---|---|---|
 | 357 |  | Routine services only | cIYCF only | Newsletter only |
Mean duration of pneumonia at 20 weeks | X 2 P value < 0.0001 | ||||
cIYCF only | Â | 6.5 (3.0) | 0.948 | Â | Â |
Newsletter only | Â | 3.6 (1.5) | 0.001 | 0.003 | Â |
Newsletter + cIYCF | Â | 3.7 (1.7) | 0.001 | 0.006 | 0.999 |