Table 2.

Frequency distribution and comparison of the qualitative demographic variables in the study group subjects

Qualitative variable	Level of variable	Intervention group		Control group		Total		*Statistical Test
N	%	N	%	N	%	Statistics	P-value (Two Tailed)
Marital status	Single	12	48	7	28	19	38	2.12	0.15
	Married	13	52	18	72	31	62
Level of education	Associate degree	9	36	11	44	20	40	0.33	0.56
	Bachelor’s degree	16	64	14	56	30	60
Occupational status	Project-based employment	6	24	5	20	11	22	1.5	0.47
	Contract-based employment	17	68	15	60	32	64
	Official employment	2	8	5	20	7	14
Type of station	Urban	13	52	17	68	30	60	1.33	0.25
	Rural	12	48	8	32	20	40

Note: *Chi-squared test.