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Table 1 Baseline Characteristics of participants

From: Effects of the blood urea nitrogen to creatinine ratio on haemorrhagic transformation in AIS patients with diabetes mellitus

BUN/Cr

Tertile 1

Tertile 2

Tertile 3

P-value

N

578

580

580

Age (years, mean ± sd)

59.96 ± 14.56

63.24 ± 13.96

64.92 ± 13.06

< 0.001*

Male,n (%)

438 (75.78%)

369 (63.62%)

240 (41.38%)

< 0.001*

Intervals between symptoms onset to admission (minutes, mean ± sd)

60.90 ± 47.73

60.05 ± 48.94

62.87 ± 51.11

0.61

Baseline NIHSS score (mean ± sd)

5.65 ± 5.80

6.46 ± 6.20

6.90 ± 6.58

< 0.01*

Blood platelet (*109/L, mean ± sd)

173.33 ± 69.14

165.83 ± 60.51

168.80 ± 64.37

0.14

Albumin(g/L, mean ± sd)

40.84 ± 4.53

41.00 ± 4.48

40.45 ± 4.66

0.11

BUN (mg/dL, mean ± sd)

13.30 ± 6.80

16.17 ± 4.76

20.70 ± 6.90

< 0.001*

Cr (mg/dL, mean ± sd)

1.09 ± 0.70

0.92 ± 0.27

0.81 ± 0.27

< 0.001*

Triglyceride (mmol/L, mean ± sd)

1.64 ± 1.16

1.60 ± 1.06

1.55 ± 1.12

0.38

Total cholesterol (mmol/L, mean ± sd)

4.41 ± 1.11

4.44 ± 1.13

4.43 ± 1.10

0.90

HDL (mmol/L, mean ± sd)

1.27 ± 0.38

1.29 ± 0.38

1.32 ± 0.41

< 0.05*

LDL (mmol/L, mean ± sd)

2.60 ± 0.95

2.66 ± 0.97

2.59 ± 0.93

0.46

Hypertension, n (%)

278 (48.10%)

296 (51.03%)

290 (50.00%)

0.60

Diabete Mellitus, n (%)

89 (15.40%)

112 (19.31%)

119 (20.52%)

0.06

Hyperlipidemia, n (%)

30 (5.19%)

27 (4.66%)

27 (4.66%)

0.89

Atrial Fibrillation, n (%)

25 (4.33%)

45 (7.76%)

64 (11.03%)

< 0.001*

Alcohol intake, n (%)

185 (32.01%)

156 (26.90%)

104 (17.93%)

< 0.001*

Current smoking, n (%)

249 (43.08%)

211 (36.38%)

145 (25.00%)

< 0.001*

Stroke severity

< 0.01*

Baseline NIHSS score < 15, n (%)

530 (91.70%)

519 (89.48%)

499 (86.03%)

 

Baseline NIHSS score > =15, n (%)

48 (8.30%)

61 (10.52%)

81 (13.97%)

 
  1. * Represents the unit of blood platelet e.g., the normal range of blood platelet is 4-10*109/L
  2. BUN Blood urea nitrogen, Cr Creatinine, NIHSS National Institutes of Health Stroke scale, HDL High-density lipoprotein, LDL Low-density lipoprotein