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Table 3 The variation of the ET-1 concentration among patients according risk factors

From: Pathological interactions between the endothelin-1 and the angiotensin- converting enzyme among Tunisian coronary patients

Populations and risk factors

ET-1 (nM/L)

p

Gender

Men (n = 121)

17.4 ± 4.6

<0.00001

Women (n = 36)

7.8 ± 2.3

Hypertension

Yes (n = 138)

16.4 ± 3.3

<0.00001

No (n = 19)

6.6 ± 1.9

Diabetes

Yes (n = 101)

15 ± 5.1

NS

No (n = 56)

15.6 ± 3.8

Tobacco

Yes (n = 98)

11.6 ± 3

<0.00001

No (n = 59)

21.2 ± 6.1

Personal cardiovascular antecedents

Yes (n = 104)

15.3 ± 4.4

NS

No (n = 53)

15 ± 2.8

Obesity

Yes (n = 82)

12.2 ± 5.3

<0.001

No (n = 75)

18.2 ± 4

Dyslipidemia

Yes (n = 63)

11.8 ± 1.6

<0.00001

No (n = 94)

17 .5 ± 4.6

Alcohol

Yes (n = 52)

16 ± 4.1

NS

No (n = 105)

14.8 ± 3.8

Sedentarity

Yes (n = 67)

15.7 ± 3.7

NS

No (n = 90)

14.9 ± 2.4

  1. NS not significant (p > 0.05)