Variable

Mean changes of Mets ± SD

p

Age

>55

2.71 ± (2.52)

0.2

≤55

2.51 ± (2.40)

Gender

Men

2.79 ± (2.61)

0.001

Women

2.05 ± (1.83)

Body Mass Index

<25

2.98 ± (2.52)

0.001

25 - 35

2.63 ± (2.47)

>35

2.30 ± (2.33)

Hypertension

Yes

2.76 ± (2.7)

0.1

No

2.77 ± (2.66)

Hyperlipidemia

Yes

2.69 ± (2.71)

0.4

No

2.85 ± (2.64)

Smoking

No

2.71 ± (2.65)

0.1

yes

2.66 ± (2.38)

depression

Minimal

2.44 ± (2.45)

0.011

Mild-moderate-severe

2.92 ± (2.76)

Ejection fraction

>35

3.18 ± (2.18)

0.02

≤35

2.52 ± (2.48)

Type of intervention

Non-surgical

2.84 ± (2.79)

0.1

Surgical

2.54 ± (2.37)