Table 1 List of exposure variables used to calculate the sample size for factors associated with PLARC
Exposure variable | % of outcome among the unexposed group | % of outcome among the exposed group | Odds ratios (OR) | Sample** (n) | References |
|---|---|---|---|---|---|
1. Education (Secondary) | 54.4 | 17.5 | 5.6 | 139 | [32] |
2. Previous use of LARC(Yes) | 59.2 | 28.6 | 3.6 | 207 | [37] |
3. Counseling on LARC during immediate postpartum period(Yes) | 41.2 | 8.1 | 7.9 | 245 | [32] |
4. Discuss about LARC with partner (Yes) | 64.7 | 9.7 | 17.0 | 66 | [27] |
5. Counseled on LARC during ANC (Yes) | 50.7 | 16.4 | 5.2 | 154 | [27] |