Assessment of a New Formulation of Sildenafil on Common Practice: An Observational Study

Table 2

Characteristics and laboratory parameters of the study population. The laboratory values of patients were classified as “normal” or “abnormal” according to the reference values of each centre.

Variables	Grade	Nonresponders ()	Responders ()	value (2-sided)
Anejaculation	No	12 (16.9%)	59 (83.1%)	0.0101^a
	Yes	6 (50%)	6 (50%)
Diabetes	No	12 (17.6%)	59 (83.1%)	0.0572^b
	Yes	6 (40%)	6 (50%)
ED	Mild ED	1 (5.9%)	16 (94.1%)	0.0593^a
	Moderate ED	7 (18.4%)	31 (81.6%)
	Severe ED	10 (35.7%)	18 (64.3%)
Iatrogenic effect (antihypertensives, psychotropics)	No	11 (17.2%)	53 (82.8%)	0.0679^b
	Yes	7 (36.8%)	12 (63.2%)
Depression	No	13 (18.3%)	58 (81.7%)	0.0694^b
	Yes	5 (41.7%)	7 (58.3%)

^aFisher’s test; ^bChi-square test.