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Table 2 Comparison of the three scoring methods in patients with good and poor clinical outcomes

From: CT perfusion based ASPECTS improves the diagnostic performance of early ischemic changes in large vessel occlusion

 

Overall (n = 63)

Good clinical outcome (n = 36)

Poor clinical outcome (n = 27)

p value

Ordinal scoring, M(IQR)

    

Auto-ASPECTS

8 (6, 9)

9 (7, 10)

7 (3, 9)

0.0070

NCCT-ASPECTS

10 (8, 10)

10 (9, 10)

8 (4, 10)

0.0006

CTP-ASPECTS

6 (4, 8)

8 (6, 9)

4 (1, 6)

< 0.0001

Dichotomized scoring, n(%)

    

Auto-ASPECTS

    

 < 6

13 (20.63)

2 (5.56)

11 (40.74)

0.0006

 ≥ 6

50 (79.37)

34 (94.44)

16 (59.26)

 

NCCT-ASPECTS

    

 < 6

9 (14.29)

0 (0.00)

9 (33.33)

0.0007

 ≥ 6

54 (85.71)

36 (100.00)

18 (66.67)

 

CTP-ASPECTS

    

 < 6

23 (36.51)

3 (8.33)

20 (74.07)

< 0.0001

 ≥ 6

40 (63.49)

33 (91.67)

7 (25.93)