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Table 5 Multivariate logistic regression analysis of factors related to postoperative AIH

From: Predictors of acute intracranial hemorrhage and recurrence of chronic subdural hematoma following burr hole drainage

Risk factors

OR

95% CI

P value

Headache

3.053

1.181–7.890

0.021

Preoperative maximal thickness

0.543

0.219–1.351

0.189

Intraoperative irrigation

0.289

0.114–0.735

0.009

  1. OR Odds ratio, CI Confidence interval