Comprehension scores of the two groups of mothers; values are number (%)
| Road-to-health chart (n=413) | Revised chart (n=519) | |
|---|---|---|
| Poor comprehension (score 0-2) | 166 (40.2) | 86 (16.6) |
| Satisfactory comprehension (score 3) | 162 (39.2) | 109 (21.0) |
| Good comprehension (score 4 or 5) | 85 (20.6) | 324 (62.4) |