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Table 2 Logistic regression analyses with incident delirium (n = 49) as outcome variable, unadjusted and multiadjusted, for all the listed covariates, for all 254 patients

From: Environmental factors and risk of delirium in geriatric patients: an observational study

  Unadjusted Multiadjusted
OR 95% CI p-value OR 95% CI p-value
Ward-transfers 0.98 0.42 to 2.28 0.97 0.70 0.28 to 1.72 0.43
Arrive latea 0.76 0.32 to 1.82 0.53 0.56 0.20 to 1.55 0.26
Time spent in ED (hours) 0.89 0.75 to 1.06 0.20 0.85 0.69 to 1.04 0.12
Investigations at nighttimea 2.22 1.17 to 4.22 0.015 2.61 1.26 to 5.40 0.010
Age (years) 1.04 0.98 to 1.11 0.20 1.03 0.97 to 1.10 0.37
GDSb 1.54 1.24 to 1.91 < 0.001 1.59 1.26 to 1.99 < 0.001
CIRSc 1.09 1.01 to 1.17 0.020 1.08 1.00 to 1.18 0.049
  1. aBetween 8 p.m. and 8 a.m
  2. bGlobal Deterioration Scale
  3. cCumulative Illness Rating Scale