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Table 3 Probability of decrease in physical functional score 24 months after ICU discharge

From: Factors influencing physical functional status in intensive care unit survivors two years after discharge

Characteristic

RR

95% CI

p

Reason for ICU admission

   

Medical and unplanned surgery (Karnofsky)

1.3

1.1 – 1.5

0.04

Medical and unplanned surgery (Lawton-ADL)

1.3

1.01 – 1.65

0.03

Neurological (Karnofsky)

2.6

1.8 – 3.6

< 0.001

Neurological (Lawton-ADL)

3.3

2.3 – 4.6

< 0.001

Trauma (Karnofsky)

2.7

1.6 – 4.6

< 0.001

Trauma (Lawton-ADL)

2.8

1.5 – 5.1

0.001

Age ≥ 65 years (Lawton-ADL)

1.4

1.07 – 1.86

0.01

MV ≥ 8 days (Lawton-ADL)

1.48

1.02 – 2.15

0.03

  1. ICU Intensive Care Unit, MV Mechanical Ventilation, RR Relative Risk.