Table 2.
Time taken, using each of three different methods, for teams to select and find the first household in a cluster (expressed in minutes rounded to the nearest 5)
| Central quartier | Peripheral quartier | ||
| Spin-the-pen | Preparation | 0 | 0 |
| Field | 90 | 105 | |
| Total | 90 | 105 | |
| GPS | Preparation* | 40 | 70 |
| Field | 25 | 40 | |
| Total | 65 | 110 | |
| Sample grid | Preparation+ | 20 | 20 |
| Field | 15 | 20 | |
| Total | 35 | 40 | |
*Includes collection of GPS points along perimeter of quartier and selection of starting point.
+Includes scanning map of quartier, superimposing grid and selection of starting point.