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Table 1 Demographic and clinical characteristics of patients with and without HT

From: Frequency and determinants for hemorrhagic transformation of posterior cerebral stroke

 

HT/all IS (%)

OR (5% CI)

p

Gender

 Female

3/46 (6.5)

  

 Male

4/73 (5.5)

0.8 (0.2, 3.9)

0.8

Age

 < 72.4

2/60 (3.3)

  

 ≥ 72.4

5/59 (8.5)

2.7 (0.5, 14.4)

0.2

Consciousnessa

 Normal/mild impairment

6/100 (6.0)

  

 Moderate/severe impairment

1/18 (5.6)

0.9 (0.1, 8.1)

0.9

Clinical worseninga

 No

4/104 (3.8)

  

 Yes

3/14 (21.4)

6.8 (1.3, 34.5)

0.02

Early CT signs

 No

4/95 (4.2)

  

 Yes

3/24 (12.5)

3.2 (0.7, 15.6)

0.1

Infarct size

 Small

0/68 (0)

  

 Medium to large

7/51 (13.7)

na

Cardioembolic source

 No

3/88 (3.4)

  

 Yes

4/31 (12.9)

4.2 (0.9, 19.9)

0.07

Atrial fibrillation

   

 No

4/95 (4.2)

  

 Yes

3/24 (12.5)

3.2 (0.7, 15.6)

0.1

Hypertensiona

 No

0/31 (0)

  

 Yes

7/85 (8.2)

na

Diabetesa

 No

3/78 (3.9)

  

 Yes

4/39 (10.3)

2.9 (0.6, 13.5)

0.2

Dyslipidemiaa

 No

4/89 (4.5)

  

 Yes

3/26 (11.5)

2.8 (0.6, 13.3)

0.2

Previous CHDa

 No

4/87 (4.6)

  

 Yes

3/27 (11.1)

2.6 (0.5, 12.4)

0.2

Smoking habit

 No

3/61 (4.9)

  

 Yes

4/58 (6.9)

1.4 (0.3, 6.7)

0.6

Alcohol

 No

4/49 (8.2)

  

 Yes

3/70 (4.3)

0.5 (0.1, 2.4)

0.4

  1. CHD coronary hearth disease
  2. aData may be not available for all patients