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Table 3 The 30-day and 3-year mortality and corresponding crude and adjusted mortality rate ratios for alcoholic and nonalcoholic ICU patients

From: Three-year mortality among alcoholic patients after intensive care: a population-based cohort study

  30-day mortality 3-year mortality
  Mortality % (95% CI) Crude
MRR
(95% CI)
Adjusted MRR
(95% CI) Ω
Mortality % (95% CI) Crude MRR
(95% CI)
Adjusted MRR
(95% CI) Ω
Overall       
Nonalcoholic patients 19.7 (19.1-20.3) 1.0 (reference) 1.0 (reference) 40.9 (40.1-41.6) 1.0 (reference) 1.0(reference)
Alcoholic patients, with
complications
33.6 (29.4-38.2) 1.83 (1.55-2.16) 1.64 (1.38-1.95) 64.5 (60.0-69.0) 1.89 (1.68-2.13) 1.67 (1.48-1.90)
Alcoholic patients, no
complications
15.9 (13.5-18.7) 0.79 (0.66-0.94) 1.04 (0.87-1.25) 36.2 (32.9-39.7) 0.84 (0.75-0.95) 1.16 (1.03-1.31)
  1. Ω Adjusted by Cox proportional hazards analysis for age group, gender, department providing care (medical/surgical), primary diagnosis, surgery, Charlson index score, emergency/planned admission, and marital status.