Table 1. Respondents' demographic characteristics and isotretinoin-related questions.

Demographic characteristic		No. (%)
		Count	%
Gender	Female	308	68.1
	Male	144	31.9
Age group	18-25 years old	297	65.7
	26-35 years old	120	26.5
	36-45 years old	23	5.1
	Above 45 years old	12	2.7
Dose (mg)	<10	29	6.4
	10-20	173	38.3
	30-40	165	36.5
	50-60	20	4.4
	70 or more	4	0.9
	Unspecified	61	13.5
Isotretinoin prescribed by	Dermatologist	414	91.6
	Another doctor (not dermatologist)	23	5.1
	Self-prescription	15	3.3