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Table 5 Hazard ratios for mortality per unit increase in frailty scores in the MRC Assessment study

From: A reliable measure of frailty for a community dwelling older population

 

Follow up time (years)

 

0-2.5

2.5-5.5

> 5.5

Outcome

Hazard ratio (95% C.I)

Hazard ratio (95% C.I)

Hazard ratio (95% C.I)

 

Crude

Age

Full*

Crude

Age

Full*

Crude

Age

Full*

 

British FI

All cause mortality

2.0**

(1.9,2.2)

1.9**

(1.8,2.1)

1.8**

(1.7,1.9)

1.7**

(1.6,1.8)

1.6**

(1.5,1.6)

1.5**

(1.4,1.5)

1.5**

(1.4,1.6)

1.4**

(1.3,1.5)

1.4**

(1.3,1.5)

 

CSHA FI (44 variables)

All cause mortality

1.6**

(1.5,1.7)

1.5**

(1.4,1.6)

1.5**

(1.4,1.6)

1.4**

(1.4,1.5)

1.3**

(1.3,1.4)

1.3**

(1.2,1.4)

1.3**

(1.3,1.4)

1.2**

(1.2,1.3)

1.3**

(1.2,1.3)

  1. *fully adjusted for age, sex, smoking, alcohol intake, marital status, living alone, social contact and housing tenure
  2. **p value < 0.001