There was a nonsignificant trend toward a reduced rate of acute in-patient complications among early patients (24% vs 30% complication rate, respectively).
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The sentences
With respect to AIS grade conversion, there was a weak trend toward a higher rate of a 2-grade conversion among early surgery patients (risk ratio [RR] = 3.56, 95%CI 0.41-30.99) which did not reach statistical significance.