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Table 1 Baseline characteristic of patients according to the tertiles of stress hyperglycemia ratio

From: The impact of stress hyperglycemia ratio on short-term and long-term outcomes for acute basilar artery occlusion underwent endovascular treatment

Variables

All patients

T1 (≤ 1.11)

T2 (1.12–1.36)

T3 (≥ 1.37)

P value

250

83

83

84

Age (median [IQR])

65 (57–74)

64 (57- 74)

66 (55- 75)

66 (57–73)

0.90

Male, n (%)

188/250 (75.2)

63/83 (75.9)

65/83 (78.3)

60/84 (71.4)

0.58

BP on admissiona

 SBP (median [IQR])

149.00 (131.00–167.50)

146.50 (130.00–163.00)

153.00 (139.00- 168.00)

146.00 (130.00- 169.75)

0.38

 DBP (median [IQR])

84.00 (78.00- 98.50)

83.00 (75.75- 96.25)

86.00 (79.00- 101.00)

83.00 (75.25- 99.50)

0.53

Glucose (median [IQR])

7.31 (6.07–9.19)

5.72 (5.37–6.28)

7.26 (6.78–8.18)

10.11 (8.37–13.00)

 < 0.001

HbA1C (median [IQR])

5.90 (5.50–6.60)

5.90 (5.50–6.60)

5.90 (5.60–6.40)

5.95 (5.50–7.18)

0.89

Diabetes-related information

 History of diabetes mellitus

63/250 (25.2)

16/83 (19.3)

17/83 (20.5)

30/84 (35.7)

0.02

 Diabetes treated prior to stroke

26/63 (41.3)

8/16 (50.0)

9/17 (52.9)

9/30 (30.0)

0.22

 Treatment

    

0.22

   Insulin therapy

5/26 (19.2)

2/8 (25.0)

NA

3/9 (33.3)

 

  Oral hypoglycemic agent

21/26 (80.8)

6/8 (75.0)

9/9 (100.0)

6/9 (66.7)

 

Baseline NIHSS score (median [IQR])

23.00 (14.00–32.00)

21.00 (11.00–29.00)

24.00 (14.00–32.00)

24.50 (15.25–32.00)

0.29

Baseline pc-ASPECTS (median [IQR])b

8.00 (7.00–9.00)

8.00 (7.00–10.00)

8.00 (7.00–10.00)

8.00 (7.00–9.00)

0.13

PC-CS score (median [IQR])

5.00 (3.00–6.00)

5.00 (4.00–6.00)

5.00 (3.00- 6.00)

5.00 (3.00–6.00)

0.56

BATMAN score (median [IQR])

5.00 (3.00–6.00)

4.00 (3.00- 6.00)

4.00 (3.00- 6.00)

5.00 (3.00- 6.00)

0.73

Medical history (%)

 Hypertension

175/250 (70.0)

59/83 (71.1)

57/83 (68.7)

59/84 (70.2)

0.94

 Hyperlipidemia

105/250 (42.0)

30/83 (36.1)

40/83 (48.2)

35/84 (41.7)

0.29

 Smoking

98/250 (39.2)

36/83 (43.4)

34/83 (41.0)

28/84 (33.3)

0.38

 Atrial fibrillation

50/250 (20.0)

16/83 (19.3)

16/83 (19.3)

18/84 (21.4)

0.92

 Transient ischemic attack

4/250 (1.6)

1/83 (1.2)

1/83 (1.2)

2/84 (2.4)

 > 0.99

 Coronary heart disease

36/250 (14.4)

10/83 (12.0)

14/83 (16.9)

12/84 (14.3)

0.68

Stroke Etiology (%)

    

0.60

 LAA

167/250 (66.8)

56/83 (67.5)

60/83 (72.3)

51/84 (60.7)

 

 CE

66/250 (26.4)

21/83 (25.3)

18/83 (21.7)

27/84 (32.1)

 

 Other causes

17/250 (6.8)

6/83 (7.2)

5/83 (6.0)

6/84 (7.1)

 

Occlusion Site (%)

    

0.76

 Distal BA

77/250 (30.8)

26/83 (31.3)

24/83 (28.9)

27/84 (32.1)

 

 Middle BA

74/250 (29.6)

28/83 (33.7)

25/83 (30.1)

21/84 (25.0)

 

 Proximal BA

52/250 (20.8)

18/83 (21.7)

16/83 (19.3)

18/84 (21.4)

 

 VA-V4

47/250 (18.8)

11/83 (13.3)

18/83 (21.7)

18/84 (21.4)

 

IVT (%)

37/250 (14.8)

7/83 (8.4)

19/83 (22.9)

11/84 (13.1)

0.03

Recanalization (%)

204/250 (81.6)

68/83 (81.9)

63/83 (75.9)

73/84 (86.9)

0.19

OTP (median [IQR], min)c

315.00 (219.50–495.50)

336.00 (220.00–475.00)

313.50 (213.00–505.25)

312.00 (222.25–495.75)

 > 0.99

OTR (median [IQR], min)d

433.00 (320.00–631.00)

430.00 (324.00–625.00)

459.50 (332.25–665.00)

429.50 (298.00–636.25)

0.57

  1. Abbreviations: SBP Systolic blood pressure, DBP Diastolic blood pressure, NIHSS National Institutes of Health Stroke Scale, pc-ASPECTS Posterior circulation Alberta Stroke Program Early Computed Tomography Score, pc-CS score Posterior circulation collateral system score, BATMAN score Basilar artery on tomography angiography, LAA Large artery atherosclerosis, CE Cardio-embolism, BA Basilar artery, VA-V4 Vertebral artery V4 segment, IVT Intravenous thrombolysis, OTP Onset to puncture, OTR Onset to recanalization, IQR Interquartile range
  2. aData were missing for 1 patient in the T1 group
  3. bData were missing for 1 patient in the T2 group and 1 patient in the T3 group
  4. cData were missing for 1 patient in the T2 group
  5. dData were missing for 1 patient in the T2 group
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BMC Neurology

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