Skip to main content

Table 1 Characteristics of the study population

From: Contribution of CYP24A1 variants in coronary heart disease among the Chinese population

Variables

Cases (n = 505)

Controls (n = 508)

P

Age, years

62.2 ± 10.4

61.5 ± 8.9

0.609

  > 60

280 (55%)

286 (56%)

 

  ≤ 60

225 (45%)

222 (44%)

 

Sex

  

1.000

 Male

334 (66%)

335 (66%)

 

 Female

171 (34%)

173 (34%)

 

Smoking

 Yes

230 (46%)

112 (22%)

 

 No

185 (37%)

153 (30%)

 

Drinking

 Yes

52 (10%)

109 (21%)

 

 No

303 (60%)

98 (19%)

 

Duration, months

  ≥ 40

99 (20%)

  

  < 40

232 (46%)

  

Hypertension

 Yes

315 (62%)

  

 No

190 (38%)

  

HDL (mmol/L)

1.10 ± 0.27

1.14 ± 0.23

0.115

LDL (mmol/L)

2.59 ± 0.84

2.60 ± 0.73

0.932

PLT (109/L)

197.73 ± 59.62

207.30 ± 53.92

0.059

WBC

6.89 ± 2.17

5.71 ± 1.41

< 0.001

RBC

4.32 ± 0.61

4.73 ± 0.47

< 0.001

HGB

134.31 ± 19.54

144.26 ± 17.74

< 0.001

Urea

5.22 ± 2.25

7.50 ± 24.60

0.096

UA (μmol/L)

307.22 ± 92.67

318.73 ± 84.87

0.146

TG (mmol/L)

1.55 ± 0.90

1.81 ± 1.65

0.022

TC (mmol/L)

4.03 ± 0.96

5.39 ± 6.98

0.001

  1. HDL high-density lipoprotein, LDL low-density lipoprotein, PLT platelet, WBC white blood cells, RBC red blood cells, HGB hemoglobin, UA uric acid, TG triglyceride, TC total cholesterol
  2. Variables are presented as the mean ± SD
  3. Bold-faced values indicate significant difference (P <  0.05)