Table 2.

Potential systemic risk factors for pseudoexfoliation by univariate analysis

	Mean±SD or total number (%)		P
	Pseudoexfoliation (n=49)	Control (n=61)
Age	78.4±9.0	71.0±10.3	<0.001
Gender	21 male (42.9)	25 male (41.0)	0.42
Diabetes mellitus	11 (22.4)	18 (29.5)	0.20
Systemic hypertension	18 (36.7)	29 (47.5)	0.13
Coronary artery disease	15 (30.6)	13 (21.3)	0.13
Morbid obesity	2 (4.1)	2 (3.3)	0.413
Asthma or atopy	7 (14.6)	8 (13.1)	0.41
Sensorineural hearing loss	14 (28.6)	12 (19.7)	0.14
Erectile dysfunction	12 (54.5)	3 (17.6)	0.0069
Oral alpha agonist intake	6 (31.2)	8 (32.0)	0.45

SD: Standard deviation