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. 2014 Jan 26;13:23. doi: 10.1186/1476-511X-13-23

Table 1.

Baseline characteristics of the studied samples

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

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