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Table 1 Characteristics of IS patients and controls

From: CYP4 subfamily V member 2 (CYP4V2) polymorphisms were associated with ischemic stroke in Chinese Han population

Variable

Cases

Control

p

N

575

575

 

Age (year, mean ± SD)

63.87 ± 10.44

63.09 ± 7.44

0.146

 > 60

359 (62.4%)

399 (69.4%)

 

 ≤ 60

216 (37.6%)

176 (30.6%)

 

Gender

   

 Males

347 (60.3%)

344 (59.8%)

0.857

 Females

228 (39.7%)

231 (40.2%)

 

Smoking

   

 No

283 (49.2%)

287 (49.9%)

0.813

 Yes

292 (50.8%)

288 (50.1%)

 

Alcohol consumption

   

 No

281 (48.9%)

281 (48.9%)

1.000

 Yes

294 (51.1%)

294 (51.1%)

 

Total protein (g/L)

66.18 ± 5.6

71.78 ± 4.05

< 0.0001

Serum uric acid (µmol/L)

267.62 ± 85.55

319.13 ± 72.92

< 0.0001

Triglyceride (mmol/L)

1.54 ± 0.91

1.63 ± 0.67

0.055

Total cholesterol (mmol/L)

3.94 ± 0.87

4.73 ± 0.88

< 0.0001

HDL-C (mmol/L)

1.17 ± 0.26

1.25 ± 0.26

< 0.0001

LDL-C (mmol/L)

2.08 ± 0.64

2.58 ± 0.62

< 0.0001

Leukocyte (109/L)

8.07 ± 5.57

5.77 ± 1.37

< 0.0001

RBC (109/L)

4.50 ± 0.69

4.77 ± 0.43

< 0.0001

Hemoglobin (g/L)

132.82 ± 20.88

145.64 ± 13.93

< 0.0001

Platelet (109/L)

191.6 ± 63.14

213.61 ± 56.22

< 0.0001

Hypertension

   

 No

179

  

 Yes

396

  
  1. IS, ischemic stroke; HDL-C, high-density lipoprotein cholesterol; LDL-C, low-density lipoprotein cholesterol; RBC, red blood cell
  2. p values were calculated by χ2 test or Student’s t test
  3. Bold indicate that p < 0.05 indicates statistical significance