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Table 3: 
Multivariate analysis of predictors of hydrocephalus
PredictorsUnivariate AnalysisMultivariate Analysis
OR (95% CI)P ValueOR (95% CI)P Value
Radiologic hydrocephalus
    Fisher grade1.91 (1.00–3.66).050
    Modified Fisher grade1.79 (1.10–2.92).0191.88 (1.15–3.08).012
    Endovascular coiling2.91 (1.18–7.17).0212.85 (1.08–7.57).035
    Postoperative EVD3.59 (1.51–8.55).004
Clinical hydrocephalus
    Endovascular coiling7.47 (1.66–33.57).0094.27 (0.89–20.45).070
    Postoperative EVD10.05 (3.43–29.40)<.0016.79 (2.22–20.71).001