Table 1 Sample size calculation for the dependent and independent variables among women in Gondar town, Northwest Ethiopia, 2021
Variable | Assumption | P-value (%) | Sample size | Non-response (10%) | Design effect (1.5) | Reference |
|---|---|---|---|---|---|---|
Knowledge | CI = 95% margin of error (α = 5%) | 34.2 | 346 | 381 | 571 | [32] |
Attitude | 14.5 | 191 | 210 | 315 | ||
Practices | 21.3 | 258 | 284 | 426 |