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Table 1 Clinical baseline characteristics compared with mean and peak leptin sample

From: Elevated serum leptin levels in patients with acute myocardial infarction; correlation with coronary angiographic and echocardiographic findings

Variables

Mean Leptin

Peak Leptin

 

Normoleptinemia

hyperleptinemia

Normoleptinemia

hyperleptinemia

 

N = 13 (29.5%)

N = 31 (70.4%)

N = 5 (13.1%)

N = 33 (86.8%)

Sex

Male

11(84.6%)

31(100.0%)

4(80.0%)

32 (97.0%)

Female

2(15.4%)

0(0.0)

1(20.0%)

1(3.0%)

Age group

≤50 years

7(53.8%)

17(54.8%)

2(40.0%)

17 (51.5%)

>50 years

6(46.2%)

14(45.2%)

3(60.0%)

16 (48.5%)

Diabetic

Yes

8(61.5%)

9(29.0%)

5(100.0%)

10 (30.3%)

No

5(38.5%)

22(71.0%)

0(0.0)

23 (69.7%)

Hypertensive

Yes

4(30.8%)

5(16.1%)

1(20.0%)

6(18.2%)

No

9(69.2%)

26(83.9%)

4(80.0%)

27(81.8 %)

Body mass index (Kg/m2)

<25

5(45.5%)

2(6.9%)

2(40.0%)

3(10.0%)

25-30

4(36.4%)

19(65.5%)

3(60.0%)

18(60.0%)

>30

2(18.2%)

8(27.6%)

0(0.0)

9(30.0%)

High Cholesterol >5.2 mmol/l

Yes

5(38.5%)

4(12.9%)

1(20.0%)

7(21.2%)

 

No

8(61.5%)

27(87.1%)

4(80.0%)

26(78.8%)

HDL*

Abnormal (<1)mmolL

10(90.9%)

10(37.0%)

5(100.0%)

12(41.4%)

Normal(>1) mmol/L

1(9.1%)

17(63.0%)

0(0.0)

17(58.6%)

LDL

≤3.3 mmol/L

4(40.0%)

20(69.0%)

3(75.0%)

19(61.3%)

>3.3 mmol/L

6(60.0%)

9(31.0%)

1(25.0%)

12(38.7%)

Triglyceride

≤1.7 mmol/L

6(66.7%)

7(24.1%)

1(25.0%)

11(35.5%)

>1.7 mmol/L

3(33.3%)

22(75.9%)

3(75.0%)

20(64.5%)

MI type

Anterior

8(66.7%)

19(61.3%)

4(80.0%)

19(59.4%)

Inferior

4(33.3%)

10(32.3%)

1(20.0%)

11(34.4%)

 

Non ST Elevation

0(0.0)

2(6.5%)

0(0.0)

2(6.3%)

  1. Normo-leptinemia: serum leptin level for male = (3.8 ± 1.8 ng/ml), and for female (7.4 ± 3.7 ng/ml) with BMI range 18–25.
  2. Hyperleptinemia: serum leptin level > (3.8 ± 1.87 ng/ml) for males, for females > (7.4 ± 3.77 ng/ml) with BMI range 18–25.