In the 310 participants with known IHD ( 18 % women , 82 % men ) , most baseline characteristics were similar between women and men ( including heart rate , blood pressure , and LVEF ) , although women were more likely to be nonwhite , living alone ( p < 0.001 ) , and unmarried ( p < 0.001 ) ; they also had higher baseline depression and anxiety ( p < 0.05 ) .