| Before (2018) | After (2020) | ||
---|---|---|---|---|
 | Adjusted prevalence ratio (95 % CI) | p-value | Adjusted prevalence ratio (95 % CI | p-value |
City | ||||
 control | Reference |  | Reference |  |
 intervention | 1.26 (0.77–2.09) | 0.36 | 1.19 (0.83–1.70) | 0.35 |
Received SMS reminder | ||||
 Yes |  |  | Reference |  |
 No |  |  | 0.72 (0.51–1.02) | 0.07 |
Received peer education | ||||
 Yes |  |  | Reference |  |
 No |  |  | 0.83 (0.58–1.19) | 0.35 |
Age (years) | ||||
 17–24 | Reference |  | Reference |  |
 25–30 | 1.04 (0.73–1.51) | 0.84 | 1.16 (0.85–1.57) | 0.32 |
 ≥ 31 | 0.83 (0.48–1.43) | 0.50 | 1.04 (0.72–1.52) | 0.80 |
Children | ||||
 No | Reference |  |  |  |
 Yes | 0.95 (0.64–1.43) | 0.82 | 1.02 (0.74–1.41) | 0.57 |
Education level | ||||
 None | Reference |  | Reference |  |
 Primary | 1.06 (0.68–1.65) | 0.80 | 1.05 (0.66–1.68) | 0.80 |
 Secondary | 1.20 (0.75–1.93) | 0.44 | 1.17 (0.83–1.89) | 0.49 |
 Tertiary | 0.57 (0.08–4.36) | 0.59 | 1.24 (0.66–2.31) | 0.49 |
Marital status | ||||
 Married | Reference |  | Reference |  |
 Separated | 0.96 (0.37–2.53) | 0.06 | 1.18 (0.56–2.48) | 0.67 |
 Widow | 0.71 (0.23–2.18) | 0.55 | 1.32 (0.37–3.67) | 0.58 |
 Single | 0.70 (0.25–1.95) | 0.49 | 1.18 (0.56–2.48) | 0.67 |
 Has boyfriend | 0.97 (0.36–2.57) | 0.96 | 1.34 (0.62–2.88) | 0.44 |