| Variable | Categories | Male | Female | Total | Chi-square values |
| Age (years) | 18 - 35 | 53 (65.5) | 58 (56.3) | 111 (60.3) | X2 = 0.517 p = 0.048 |
| 36 - 45 | 24 (29.6) | 32 (31.1) | 56 (30.4) | ||
| Above 45 | 4 (4.9) | 13 (12.6) | 17 (9.3) | ||
| Marital status | Single | 21 (25.9) | 28 (27.2) | 49 (26.6) | X2 = 0.91, p = 0.003 |
| Married | 43 (53.1) | 62 (60.2) | 105 (57.1) | ||
| Divorced | 9 (11.1) | 7 (6.8) | 16 (8.7) | ||
| Widows/widower | 8 (9.9) | 6 (5.8) | 14 (7.6) | ||
| Education level | No formal | 15 (18.5) | 10 (9.7) | 25 (13.6) | X2 = 0.61, p = 0.04 |
|
| Primary | 38 (46.9) | 63 (61.2) | 101 (54.9) | |
|
| Secondary | 16 (19.8) | 22 (21.3) | 38 (20.7) | |
|
| Tertiary | 12 (14.8) | 8 (7.8) | 20 (10.8) | |
| Monthly income (TZS) | Less than 100,000 | 18 (22.1) | 24 (23.3) | 42 (22.8) | X2 = 0.66, p = 0.019 |
| 100,000 - 300,000 | 55 (67.9) | 75 (72.8) | 130 (70.7) | ||
| Above 300,000 | 8 (10) | 4 (3.9) | 12 (6.5) | ||
| Average income | 197,358 | 166,495 | 180,082 |