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. 2019 Nov;40(11):1842–1849. doi: 10.3174/ajnr.A6262

Table 2:

Contingency table of ASPECTS-based scoring for ASL and DSA dataa

DSA Score ASL Score
Totals
0 1 2 3
0 0 1 0 0 1 (<1%)
1 0 6 17 1 24 (5%)
2 0 7 192 21 220 (46%)
3 0 0 13 222 235 (49%)
Totals 0 (0%) 14 (3%) 222 (46%) 244 (51%) 480
a

Agreement = 88%, Cohen κ = 0.77, P < .0001.