Table 1.

Comparison of men with PE subtypes on demographic variables.^a

	Probable PE						Definite PE
	Lifelong		Acquired		Overall		Lifelong		Acquired		Overall
	Mean	SD	Mean	SD	Mean	SD	Mean	SD	Mean	SD	Mean	SD
Age, y	36.3ab	12.8	41.8b	13.5	37.5	13.1	38.2a	13.0	39.7a	11.4	38.6	12.6
Education	3.02a	1.47	2.59a	1.45	2.92	1.47	3.02ab	1.66	2.24b	1.67	2.82	1.69
Heterosexual, %	0.69a		0.72a		0.70		0.68a		0.58a		0.65
Medical issue, %	0.20a		0.31a		0.22		0.22a		0.20a		0.21
Anxiety, %	0.23a		0.27a		0.24		0.24a		0.27a		0.25

^aValues in the same row not sharing a subscript are significantly different at P < .05 according to a t-test or z-test for proportions. Tests are adjusted by Bonferroni correction.

^bIndicates PE subtype group differences.