Table 5 Evaluation hematoma expansion rate with GIVE score

C-statistics (95% CI)

0.72(0.66–0.78)

0.73(0.63–0.82)

Score

0

9/103(8.7)

1/33(3.0)

1

8/40(20.0)

1/13(7.7)

2

26/105(24.8)

7/39(17.9)

3

20/56(35.7)

9/28(32,1)

4

13/35(37.1)

8/19(42.1)

5

24/43(55.8)

2/7(28.6)

6

9/13(69.2)

0/0

Categorized score

0–2

43/248(17.3)

9/85(10.6)

3–4

33/91(36.3)

17/47(36.2)

5–6

33/56(58.9)

2/7(28.6)

Odds Ratio, (95% CI)

3–4 vs. 0–2

2.71(1.58–4.65)

4.79(1.92–11.91)

5–6 vs. 0–2

6.84(3.66–12.79)

3.38(0.57–20.02)