Variables | Experimental group N (%) | Control group N (%) | p value |
---|---|---|---|
Number of family members | Â | Â | Â |
 3 | 27 (27.8) | 21 (15.1) | 0.09 |
 4 | 54 (55.7) | 95 (68.3) | |
 ≥ 5 | 16 (16.5) | 23 (16.5) | |
Father’s job |  |  |  |
 Self-employed | 62 (64.0) | 93 (66.9) | 0.40 |
 Employed | 35 (36.1) | 46 (33.1) | |
Mother’s job |  |  |  |
 Homemaker | 80 (82.4) | 114 (82.0) | 0.48 |
 Employed | 17 (17.5) | 25 (18.0) | |
Father’s education level |  |  |  |
 Elementary school | 26 (26.8) | 30 (21.5) | 0.20 |
 High-school diploma | 33 (34.0) | 65 (46.8) | |
 University | 38 (39.2) | 44 (31.7) | |
Mother’s education level |  |  |  |
 Elementary school | 36 (37.2) | 52 (32.4) | 0.99 |
 High-school diploma | 46 (47.4) | 67 (48.2) | |
 University | 15 (15.5) | 20 (14.4) | |
Economic status | Â | Â | Â |
 Low | 25 (25.8) | 42 (30.2) | 0.72 |
 Moderate | 63 (64.9) | 87 (62.6) | |
 High | 9 (9.3) | 10 (7.2) | |
Religious beliefs | Â | Â | Â |
 No belief | 9 (9.3) | 17 (12.3) | 0.45 |
 Weak | 42 (43.3) | 60 (43.2) | |
 Moderate | 36 (37.1) | 56 (40.3) | |
 Strong | 10 (10.3) | 6 (4.3) |