Detection of Gender Differences in Incomplete Revascularization after Coronary Artery Bypass Surgery Varies with Classification Technique

Table 3

Clinical variables and their frequencies within the incompletely revascularized patient populations identified by two different definitions.

Variable	Mathematical calculation (𝑛 = 130)	Surgeon’s rating (𝑛 = 131)	𝑃 value
Age >70 years	51 (39.2%)	30 (22.9%)	0.005
Female gender	42 (32.3%)	28 (21.4%)	0.051
NYHA III/IV	20 (15.4%)	9 (6.9%)	0.031
Bypass time >180 min.	9 (6.9%)	10 (7.6%)	1.00
Number of grafts >3	0 (0%)	98 (74.8%)	<0.001