Variable | Control (%) | Intervention (%) | Total (%) | χ2/t | p value |
---|---|---|---|---|---|
 | n = 640 | n = 640 | n = 1280 |  |  |
SRH knowledge at baseline | |||||
 |  |  |  | 1.527 | 0.466 |
 Poor knowledge | 3 (0.4) | 5 (0.8) | 8 (0.6) |  |  |
 Fair knowledge | 401 (62.7) | 417 (65.2) | 818 (63.9) |  |  |
 Good knowledge | 236 (36.9) | 218 (34.0) | 454 (35.5) |  |  |
 Mean score (SD) | 62.67 (9.90) | 61.97 (10.35) | 62.32 (10.13) | 1.234 | 0.218 |
SRH attitude at baseline | |||||
 |  |  |  | 0.266 | 0.606 |
 Negative attitude | 165 (25.8) | 157 (24.5) | 322 (25.2) |  |  |
 Positive attitude | 475 (74.2) | 483 (75.5) | 958 (74.8) |  |  |
 Mean score (SD) | 64.54 (20.48) | 75.46 (18.32) | 70.00 (19.40) | 1.859 | 0.063 |
RSB at baseline | |||||
 Practice of RSB | 62 (9.7) | 59 (9.2) | 121 (9.5) | 0.082 | 0.774 |
 Mean score (SD) | 4.69 (15.56) | 4.66 (14.42) | 4.68 (14.99) | − 0.37 | 0.788 |