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Table 1 Baseline characteristics of the studied samples

From: PPAR α and PPAR γ Polymorphisms as risk factors for Dyslipidemia in a Chinese han population

Variables

Non- dyslipidemia (N = 628)

Dyslipidemia (N = 192)

Total (N = 820)

Statistical test values

p- Value

Age (year)a

50.47 ± 9.51

48.65 ± 8.97

50.05 ± 9.40

2.354

0.019

Maleb

204 (32.5)

66 (34.4)

270 (32.9)

0.238

0.626

Smoke N (%)b

160 (25.5)

45 (23.4)

199 (24.3)

0.326

0.568

Alcohol N (%)b

129 (20.5)

43 (22.4)

205 (25.0)

0.305

0.581

BMI (kg/m2)a

22.71 ± 3.14

23.77 ± 2.95

22.83 ± 3.12

-4.130

<0.001

WC (cm)a

76.44 ± 8.67

81.50 ± 9.21

77.00 ± 9.05

-6.978

<0.001

  1. Note: means ± standard deviation for age, BMI, WC; BMI: body mass index; WC: waist circumference. aStudent’s t-test; bchi-square test.