Table 1 Summary of sample size calculation based on different predictors
Sr. No | Predictor | Odds of EBF | Frequency of unexposed group | % of CI | Power | SS cases | SS control | Sample size | 10 % non-respondent | Total sample size |
|---|---|---|---|---|---|---|---|---|---|---|
1 | Pre-lacteal feeding | 2 | 41.9 % | 95 | 80 | 138 | 151 | 289 | 28.9 | 318 |
2 | Place of delivery | 4.5 | 32.1 % | 95 | 80 | 33 | 37 | 70 | 7 | 77 |
3 | Type of delivery | 2.25 | 40 % | 95 | 80 | 102 | 113 | 215 | 21.5 | 237 |