Variable | Intervention group | Control group | Total | Test statistic | P-value | |
---|---|---|---|---|---|---|
Frequency (%) | Frequency (%) | Frequency (%) | ||||
Educational level | Lower than diploma | 26 (83.9) | 27 (75) | 53 (79.1) | 0.793 | 0.279* |
Higher than diploma | 5 (16.1) | 9 (25) | 14 (20.9) | |||
Income | Less than 1 million Tomans | 9 (29) | 13 (36.1) | 22 (32.8) | 0.378 | 0.363* |
Above 1 million Tomans | 22 (71) | 23 (63.9) | 45 (67.2) | |||
Participant’s occupation | housewife | 26 (83.9) | 29 (80.6) | 55 (82.1) | 0.125 | 0.489* |
Other | 5 (16.1) | 7 (19.4) | 12 (17.9) |