Table 2 Habila: average time (in minutes) required to carry-out data collection components, by sampling design
From: Precision, time, and cost: a comparison of three sampling designs in an emergency setting
| Sampling design | |||
|---|---|---|---|
| Data collection component | 33 × 6 design | 67 × 3 design | 30 × 30 design |
| Drive to 1st cluster of day | 29.6 | 25.8 | 21.7 |
| Locate 1st household in cluster | 8.3 | 9.8 | 15.5 |
| Walk household to household in cluster | 2.0 | 2.0 | 2.0 |
| Administer questionnaire (0 children in household) | 4.8 | 4.8 | 4.8 |
| Administer questionnaire (children in household) | 10.5 | 10.5 | 10.5 |
| Drive to next cluster of same design | 2.3 | 2.0 | 5.2 |
| Drive back to base at end of day | 15.4 | 28.6 | 20.8 |