Skip to main content

Table 1 Baseline characteristics of the patient groups

From: Study of the value of homocysteine levels in predicting cognitive dysfunction in patients after acute carbon monoxide poisoning

Variable

Reference range

Cognitive dysfunction group (n = 26)

Control group (n = 89)

P

Age (years)

 

47.53 ± 15.36

37.09 ± 12.58

0.001

Male/female

 

11/14

29/60

0.246

SBP (mmHg)

< 140

138 ± 15

136 ± 18

0.580

DBP (mmHg)

< 90

87 ± 12

88 ± 10

0.590

COHB (%)

0-1.5

31.90 ± 15.51

24.99 ± 13.67

0.030

Lactate (mmol/L)

0.5-1.7

4.57 ± 3.44

3.05 ± 2.12

0.041

WBC count(*109/L)

3.5-9.5

12.53 ± 6.24

10.12 ± 4.77

0.077

AST (U/L)

13-35

23.49 ± 23.25

17.29 ± 6.03

0.190

ALT (U/L)

7-40

20.05 ± 13.26

19.27 ± 10.25

0.751

Cre (μmol/L)

45-84

59.50 ± 12.12

58.05 ± 14.24

0.637

BUN (mmol/L)

1.43-7.14

5.73 ± 1.67

4.82 ± 1.35

0.005

Troponin T (ng/ml)

0.01-0.023

0.078 ± 0.18

0.016 ± 0.020

0.088

CK (U/L)

26-140

299.65 ± 652.56

126.87 ± 193.24

0.194

CK-MB (U/L)

0-25

12.53 ± 6.24

10.12 ± 4.77

0.300

HCY (μmol/L)

0-15

21.03 ± 2.97

13.73 ± 2.06

0.000

  1. Abbreviations: SBP Systolic blood pressure, DBP Diastolic blood pressure, WBC White blood cell, AST Aspartate transaminase, ALT Alanine transaminase, Cre Creatinine, BUN Blood urea nitrogen, CK Creatinine kinase, CK-MB Creatinine kinase muscle and brain, HCY Homocysteine