HBM constructs | Study period | HBM & TPB constructs score | P | |
---|---|---|---|---|
Intervention group | Control group | |||
Perceived susceptibility | Baseline | 3.6(±1.9) | 3.9(±1.7) | 0.051 |
Endline | 4.9(±1.7) | 3.2(±1.8) | < 0.001 | |
P | < 0.001 | < 0.001 |  | |
Perceived severity | Baseline | 3.9(±1.5) | 4.1(±1.4) | 0.097 |
Endline | 4.2(±1.3) | 3.4(±1.5) | < 0.001 | |
P | 0.007 | < 0.001 |  | |
Perceived benefits | Baseline | 2.9(±1.7) | 3.1(±1.7) | 0.283 |
Endline | 4.3(±1.2) | 2.8(±1.6) | < 0.001 | |
P | < 0.001 | < 0.005 |  | |
Perceived barriers | Baseline | 1.1(±1.1) | 0.98 (±1.1) | 0.127 |
Endline | 1.3(±1.1) | 1.2(±1.0) | 0.131 | |
P | 0.026 | 0.014 | Â | |
Intention | Baseline | 19.4(±4.1) | 19.7(±3.7) | 0.200 |
Endline | 22.2 (±3.2) | 18.8(±4.1) | < 0.001 | |
P | < 0.001 | < 0.001 |  | |
Attitude | Baseline | 62.7(±8.5) | 63.8(±7.7) | 0.074 |
Endline | 71.3 (±6.1) | 61.4(±8.2) | < 0.001 | |
P | < 0.001 | < 0.001 |  | |
Behavioral control | Baseline | 8.8(±2.5) | 8.7(±2.4) | 0.850 |
Endline | 10.6(±2.4) | 8.4(±2.6) | < 0.001 | |
P | < 0.001 | 0.015 |  | |
Subjective norms | Baseline | 8.9(±2.8) | 9.1 (±2.8) | 0.391 |
Endline | 10.1 (±2.7) | 8.4(±2.7) | < 0.001 | |
P | < 0.001 | < 0.001 |  |