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Table 3 Cumulative 0 to 30 and 31 to 365 day mortality and corresponding crude and adjusted mortality rate ratios (MRR)

From: Preadmission statin use and one-year mortality among patients in intensive care - A cohort study

 

Number

(n)

Mortality

(%)

Crude MRR

(95% CI)

Adjusted MRR

(95% CI)*

0 to 30 days

    

Statin use

1882

22.1%

0.85 (0.76-0.96)

0.76 (0.68-0.85)

No statin use

11,313

25.0%

1 --

1 --

0 to 365 days

    

Statin use

1882

36.4%

0.84 (0.76-0.93)

0.78 (0.71-0.84)

No statin use

11,313

39.9%

1 --

1 --

  1. * Adjusted by Cox proportional hazards for age group, gender, medical/surgical department, diagnosis, Charlson index score and alcoholism-related disease, surgery within seven days, current use of angiotensin converting enzyme inhibitors, beta blockers and low-dose aspirin and marital status.
  2. CI: confidence interval.