| Heading | Useless (%) | Neutral (%) | Useful (%) |
| Infection prevention | 1.4 | 7.0 | 91.5 |
| Vaccination | 0 | 1.4 | 98.6 |
| Malaria prevention | 1.4 | 4.2 | 94.4 |
| Feeding | 0.7 | 7.0 | 92.3 |