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Table 6 Relationship between incidence of delirium and outcome of studied patients

From: Assessment of the risk factors and functional outcome of delirium in acute stroke

Outcome Delirium Test of significance P
Present N = 15 Absent N = 59
Mortality (N%) 5 (33.3%) 4 (6.8%) χ2 = 5.6 0.017*
BI (M ± SD) 7.4 ± 4.9 13.5 ± 5 T = 3.58 > 0.001**
  1. BI Barthel Index
  2. *Significant (P <  0.05)