Table 5 Risk of adverse outcomes and healthcare utilization according to frailty component individually

Mortality

 Fatigue

1.27–1.34^b

1.03

1.00–1.06^c

 Resistance

2.09–2.4^b

1.21

1.13–1.3^b

 Ambulation

3.22–3.75^b

1.06

0.98–1.15

 Illness

4.42–4.61^b

0.99

0.96–1.02

 Body weight loss

3.83–4.23^b

1.37

1.3–1.44^b

Cardiovascular events

 Fatigue

1.18–1.24^b

0.99

0.96–1.01

 Resistance

1.62–1.9^b

1.09

1.00–1.17^c

 Ambulation

2.47–2.94^b

0.97

0.89–1.07

 Illness

4.58–4.78^b

1.17

1.14–1.21^b

 Body weight loss

2.07–2.36^b

1.15

1.07–1.23^b

Hospitalization

 Fatigue

1.24–1.26^b

1.04

1.03–1.06^b

 Resistance

1.64–1.77^b

1.17

1.13–1.22^b

 Ambulation

2.22–2.44^b

1.13

1.08–1.19^b

 Illness

2.79–2.86^b

1.06

1.04–1.08^b

 Body weight loss

2.02–2.16^b

1.22

1.18–1.26^b

ICU admission

 Fatigue

1.24–1.3^b

1.01

0.99–1.04

 Resistance

1.9–2.18^b

1.2

1.12–1.28^b

 Ambulation

2.85–3.33^b

1.07

0.99–1.16

 Illness

3.97–4.14^b

1.03

1.00–1.06

 Body weight loss

2.87–3.19^b

1.32

1.25–1.4^b