Table 2. . Alcohol dependence and smoking status of second-generation parents of third generation.

	Mothers (n = 441)			Fathers (n = 441)
	Yes	No	Total	Yes	No	Total
Alcohol dependence†	113	260	373	151	210	361
Smoker‡	141	221	362	116	144	260

^†The AD status of 68 mothers and 80 fathers is unknown.

^‡The smoking status of 79 mothers and 181 fathers is unknown.

AD: Alcohol dependence.