. 2019 Aug;41(8):500–507. doi: 10.1055/s-0039-1693741

Table 1. Demographic factors.

Variable		Intervention group (%) n	Control group (%) n	p-value
Age (years old)	≥ 21	(59.1) 13	(49.9) 9	0.20
Age (years old)	< 21	(38.9) 7	(61.1) 11	0.20
Living status	dormitories	(45) 9	(55) 11	0.52
Living status	house	(55) 11	(45) 9	0.52
Marital status	married	(40) 4	(60) 6	0.46
Marital status	single	(53.3) 16	(46.7) 14	0.46
Suffering from chronic physical diseases	yes	0	(100) 1	> 0.99
Suffering from chronic physical diseases	no	(51.3) 20	(48.7) 19	> 0.99
Is interested in the field of the study	yes	(48.5) 16	(51.5) 17	> 0.99
Is interested in the field of the study	no	(59.1) 13	(49.9) 9	> 0.99
Educational status	1^st year	(38.9) 7	(61.1) 11	0.34
	2^nd year	(45) 9	(55) 11
	3^rd year	(55) 11	(45) 9
	4^th year	(40) 4	(60) 6