Table 1.

Counts for categorical data.

Count by Gender		Count by NYHA		Count by Smoker		Count by Hypertension		Count by Obesity
F	106	IV	102	No	118	Severity_3	99	Yes	159
M	93	III	88	Yes	81	Severity_2	72	No	40
		II	8			Severity_1	14
		I	1			No	14