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Table 1 Clinical characteristics of the study population

From: Myocardial tissue and metabolism characterization in men with alcohol consumption by cardiovascular magnetic resonance and 11C-acetate PET/CT

 

Mean ± SD or n (%)

Pa

Pb

Subjects with moderate to heavy alcohol consumption

Healthy

controls

(n = 35)

All

(n = 34)

Heavy consumption

(n = 19)

Moderate consumption

(n = 15)

Age, years

48.8 ± 9.1

49.9 ± 11.1

47.4 ± 5.9

49.5 ± 9.7

0.771

0.407

BMI, kg/m2

26.0 ± 2.9

25.8 ± 3.1

26.3 ± 2.8

23.2 ± 2.2

< 0.001

0.672

Smoke

21 (62.0)

12 (63.2)

9 (60.0)

7 (20.0)

< 0.001

0.856

SBP, mmHg

120.0 ± 11.2

116.8 ± 11.4

124.1 ± 9.8

116.5 ± 10.8

0.192

0.055

DBP, mmHg

77.6 ± 8.3

76.5 ± 8.3

78.9 ± 8.5

73.2 ± 6.7

0.020

0.424

Alcohol consumption

 Duration, years

26.2 ± 8.9

26.5 ± 10.7

25.8 ± 6.3

0

–

0.806

 Dose, g/day

115.8 ± 119.7

167.2 ± 140.6

50.5 ± 13.2

0

–

0.002

Left ventricle

 LVEDV, mL

116.2 ± 21.5

115.4 ± 25.4

117.2 ± 16.0

106.0 ± 20.2

0.046

0.808

 LVESV, mL

41.7 ± 12.2

43.2 ± 13.5

39.8 ± 10.5

35.3 ± 7.6

0.010

0.425

 LVSV, mL

74.4 ± 17.7

72.1 ± 18.5

77.4 ± 16.7

70.7 ± 16.7

0.369

0.396

 LVEF, %

64.9 ± 6.7

63.8 ± 6.1

66.3 ± 7.3

66.8 ± 5.6

0.219

0.282

 CO, L/min

5.0 ± 1.0

4.9 ± 1.2

5.2 ± 0.8

4.6 ± 1.0

0.073

0.312

 LV mass, g

112.1 ± 19.5

110.7 ± 22.7

113.9 ± 15.2

105.7 ± 17.5

0.158

0.646

Right ventricle

 RVEDV, mL

130.3 ± 24.5

130.5 ± 25.7

130.0 ± 23.7

117.5 ± 26.3

0.041

0.954

 RVESV, mL

64.3 ± 15.0

62.8 ± 12.9

65.5 ± 16.6

54.6 ± 13.2

0.006

0.610

 RVSV, mL

66.0 ± 14.9

67.3 ± 18.1

65.0 ± 12.3

63.0 ± 18.7

0.458

0.686

 RVEF, %

50.7 ± 6.8

51.3 ± 8.3

50.2 ± 5.4

52.9 ± 8.9

0.251

0.654

  1. BMI body mass index; SBP systolic blood pressure; DBP diastolic blood pressure; LVEDV left ventricular end diastolic volume; LVESV left ventricular end systolic volume; LVSV left ventricular stroke volume; LVEF left ventricular ejection fraction; CO cardiac output; LV mass left ventricular mass; RVEDV right ventricular end diastolic volume; RVESV right ventricular end systolic volume; RVSV right ventricular stroke volume; RVEF right ventricular ejection fraction. aComparison between subjects with moderate to heavy alcohol consumption and healthy controls. bComparison between subjects with heavy and moderate alcohol consumption