Table 1. Dermatology visits related to acne for female versus male patients.

Age groups	Total Dermatology Visits by Females	Diagnosis of Acne in Females	%	Total Dermatology Visits by Males	Diagnosis of Acne in Males	%	P value*
13–19	22,313,895	13,918,161	62.37	19,334,773	13,473,081	69.68
20–29	24,561,556	10,899,975	44.38	13,942,660	3,637,344	26.09	<0.001
30–39	33,215,926	7,607,845	22.90	16,471,046	1,977,692	12.01	<0.001
40–49	39,504,477	4,890,284	12.38	22,461,687	1,128,227	5.02	<0.001
>50	163,191,246	2,875,150	1.76	145,500,032	1,306,024	0.90	<0.001
Total	282,877,917	40,191,415	14.21	217,710,198	21,522,368	9.88	<0.001

* Prevalence of dermatology visits related to acne were compared between males and females using χ2 tests.