Prognosis and Influencing Factors of Early Microsurgery for Severe Hypertensive Brainstem Hemorrhage
Table 3
Univariate analysis of prognosis of patients with brainstem hemorrhage.
Death ()
Survival ()
Mortality rate (%)
GCS score
1.000
3–5 points
6
11
35.3
≥6 points
0
2
0.0
Hematoma volume
0.010
5–10 ml
1
11
8.3
≥10 ml
5
2
71.4
Operation time
0.605
7–24 h
1
5
16.7
≤6 h
5
8
38.5
Combined hydrocephalus
0.071
Yes
3
1
75.0
No
3
12
20.0
Age
—
0.076
Gender
0.320
Male
3
10
23.1
Female
3
3
50.0
Hematoma clearance rate
0.041
≥80%
1
10
9.1
<80%
5
3
62.5
Hematoma type
0.511
Bilateral tegmental type
3
5
37.5
Massive type
1
1
50.0
Basal tegmental type
2
3
40.0
Unilateral tegmental type
0
4
0.0
Complicated with hydrocephalus
1.000
No
5
12
29.4
Yes
1
1
50.0
Complicated with intracranial infection
—
No
6
13
31.6
Yes
0
0
—
Complicated with intracranial hemorrhage
0.222
No
4
12
25.0
Yes
2
1
66.7
Complicated with patient vegetative survival
1.000
No
5
11
31.3
Yes
1
2
33.3
Two independent sample tests were used to compare the difference in age between death and survival groups, and Fisher’s exact test was used to compare other indicators.
