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Table 3 Factors present at admission and associated with transcranial Doppler vasospasm by multivariate analysis

From: Admission risk factors for cerebral vasospasm in ruptured brain arteriovenous malformations: An observational study

  Odds ratio 95% confidence interval P- value
Glasgow Coma Scale (per unit decrease) 1.38 (1.13 to 1.80) 0.005
Female gender 4.86 (1.09 to 25.85) 0.04
Age (per 10-year decrease) 1.39 (1.05 to 1.82) 0.01
  1. C-statistic = 0.82; 10-fold cross-validation optimism = 0.03; corrected c-statistic = 0.79; Hosmer-Lemeshow statistic = 1.39; P = 0.16 (df = 9).