Table 3 Comparison of outcome regarding studied variables
From: Duplex ultrasonography as prognostic tool of acute ischemic stroke patients
On admission | P value | Follow-up | P value | ||||
|---|---|---|---|---|---|---|---|
Favorable outcome N = 42 | Unfavorable outcome N = 58 | Favorable outcome N = 50 | Unfavorable outcome N = 45 | ||||
Mean ± SD | Mean ± SD | Mean±SD | Mean±SD | ||||
MCA | PSV | 45.52 ± 3.90 | 41.25 ± 6.75 | 0.0004* | 87.35+5.83 | 48.73 + 10.23 | < 0.0001* |
EDV | 18.79 ± 15.6 | 16.91 ± 15.47 | 0.551 | 32.08 + 5.11 | 17.96 + 5.01 | < 0.0001* | |
PI | 0.94 ± .33 | 0.96 ± .26 | 0.736 | 0.82 + 0.11 | 0.89 + 0.05 | 0.0002* | |
RI | 0.73 ± 0.04 | 0.98 ± 0.04 | < 0.0001* | 0.62 + 0.05 | 1.38 + 0.15 | < 0.0001* | |