Table 4. Relationship between duration of alcohol consumption, amount of alcohol consumption, and severity of alcohol dependence with sexual dysfunction .

	Sexual dysfunction present	Sexual dysfunction absent	P value
Mean duration of alcohol consumption (years)	11.495	6.197	0.0051
Mean amount of alcohol consumption (units/day)	33	16	0.0249
Severity of alcohol dependence (according to Leeds dependence questionnaire)			0.0183
Low-moderate	3 (12)	22 (88)
Moderate-high	18 (69)	8 (31)
High	41 (84)	8 (16)