Table 1 Patient characteristics

Age

63.7 ± 9.2

63.1 ± 9.4

0.575

Gender (male)

73.0%

70.7%

0.695

Marital status

 single

12.9%

17.2%

0.212

 married / life partnership

74.7%

65.5%

 widowed

12.3%

17.2

 missing

0.6%

1.4%

Education

 ≥12 years

27.2%

15.9%

0.019

 missing

3.1%

6.1%

Professional status

 employed

27.0%

27.1%

0.167

 retired

66.9%

62.5%

 unemployed

1.8%

6.9%

 other

4.3

3.5%

 missing

-

2.0%

Financial status

 satisfied with financial status

80.7%

78.5%

0.635

 missing

1.2%

8.2%

CCS classification

 0/1

17.3%

10.4%

0.256

 2

48.3%

58.5%

 3

25.5%

23.7%

 4

9.0%

7.4%

 missing

11%

8.2%

 Single vessel intervention

84.7%

82.9%

0.670

 missing

-

-

AHA classification

 A

12.6%

4.7%

0.105

 B1

30.5%

36.7

 B2

26.5%

30.5%

 C

30.5%

28.1%

 missing

7.4%

12.9%

 Hypercholesterolemia*

84.9%

86.8%

0.636

 missing

2.5%

2.0%

 Hypertension*

60.2%

78.9%

<0.001

 missing

1.2%

3.4%

 Diabetes mellitus*

21.7%

21.1%

0.911

 missing

3.7%

3.4%

 Obesity (BMI ≥ 30)

23.3%

33.3%

0.039

 missing

2.5%

4.1

 Smoking

29.6%

35.5%

0.275

 missing

2.5%

4.1%

 MacNew Emotional

5.12 ± 1.11

5.02 ± 1.01

0.298

 MacNew Physical

5.04 ± 1.16

5.00 ± 1.18

0.673

 MacNew Social

5.33 ± 1.17

5.33 ± 1.12

0.809

 MacNew Global

5.11 ± 1.06

5.04 ± 1.00

0.431

 HADS Total

9.62 ± 6.79

10.42 ± 9.98

0.215