Table 1 Sampling of health care workers by probability proportional to size
S/no | Cadre of HCW | No. in Health facility | Calculated proportion | No. allocated to health facility (n) | Sampling interval (N/n) |
|---|---|---|---|---|---|
1. | Junior Community Health Extension Workers | 175 | 175/1100 × 276 = 44 | 44 | 4 |
2. | Community Health Officers | 36 | 36/1100 × 276 = 9 | 9 | 4 |
3. | Community Health Extension Worker | 279 | 276/1100 × 276 = 70 | 70 | 4 |
4. | Nurses | 267 | 267/1100 × 276 = 67 | 67 | 4 |
5. | Medical Laboratory Scientist | 183 | 183/1100 × 276 = 46 | 46 | 4 |
6. | Medical Doctors | 132 | 132/1100 × 276 = 33 | 33 | 4 |
7. | Pharmacy Technicians | 28 | 28/1100 × 276 = 7 | 7 | 4 |
8. | Total | 1100 | 276 | 4 |