Table 1 Comparison of frequency of demographic variables between intervention and control groups
Variables | Intervention group | Control group | p-value* | |
|---|---|---|---|---|
N% | N% | |||
Gender | Male | 18(36) | 20(40) | 0.321 |
Female | 32(64) | 30(60) | ||
Age | 30–40 | 22(44) | 22(44) | 0.207 |
41–50 | 17(34) | 23(46) | ||
> 50 | 11(22) | 5(10) | ||
Marital status | Single | 5(10) | 7(14) | 0.538 |
Married | 45(90) | 43(86) | ||
Education | elementary school | 14(28) | 12(24) | 0.401 |
middle school | 7(14) | 3(6) | ||
diploma | 11(22) | 10(20) | ||
university | 18(36) | 25(50) | ||
family size | 2 | 11(22) | 9(18) | 0.362 |
3 | 21(42) | 15(30) | ||
4 | 11(22) | 14(28) | ||
5 | 2(4) | 7(14) | ||
6 | 5(10) | 5(10) | ||
Employment status | housekeeper or unemployed | 18(36) | 9(18) | 0.102 |
employed | 17(34) | 25(50) | ||
self-employed | 15(30) | 16(32) | ||
Monthly household income | Under 5 million tomans | 19(38) | 12(24) | 0.165 |
5–10 million tomans | 19(38) | 18(36) | ||
Above 10 million tomans | 12(24) | 20(40) | ||
Smoking | No | 46(92) | 38(76) | 0.134 |
Yes | 4(8) | 12(24) | ||