Table 1. The knowledge and attitude of medical students toward confidentiality according to their demographic characteristics .

Demographic variables	Variable classes	Numbers	The average percent of correct answers to questions of knowledge	p	The average percent of correct answers to questions of attitude	p
Gender	Female Male	108 52	59.5% 50.6%	<0.001	57.5% 50.9%	0.001
Marital Status	Single Married	129 31	56.7% 56.2%	0.816	54.8% 57.7%	0.226
Age	20,25,26,30 and >30	82 76 2	57.7% 55.4% 55.9%	0.475	58.8% 51.7% 55.9%	0.181
University entrance Year	84 85 86	45 80 35	60.1% 54.6% 56.6%	0.049	54.1% 56.5% 54.3%	0.488