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Table 2 CFS scores across subgroups of elderly, categorized according to socio-demographic and health related characteristics

From: Validation of the revised 9-scale clinical frailty scale (CFS) in Greek language

Socio-demographic and health related characteristics

n

CFS score (Μ ± 1SD)

Statistical significance*

Age groups (years old)

 65-74

29

4.24 ± 2.60

p = 0.002

 75-84

59

4.66 ± 2.40

  ≥ 85

54

5.91 ± 1.96

Charlson Co-morbidity Index groups

 2-3

15

2.80 ± 1.74

p ≤ 0.001

 4-5

62

4.47 ± 2.09

 6-7

41

5.80 ± 1.96

  ≥ 8

24

6.67 ± 2.55

Aid use

 None

74

3.72 ± 2.04

p ≤ 0.001

 Stick

27

5.26 ± 1.91

 Frame

19

7.00 ± 1.49

 Chair or bedridden

22

7.59 ± 0.67

Falls in previous months

 No

99

4.40 ± 2.39

p ≤ 0.001

 Yes

43

6.53 ± 1.53

Socially engaged

 Frequent

49

3.43 ± 2.28

p ≤ 0.001

 Occasional

59

5.49 ± 1.88

 Not

34

6.62 ± 1.89

Swallowing problems

 No

121

4.63 ± 1.91

p ≤ 0.001

 Yes

21

7.48 ± 0.88

Degree of cognitive impairment

 No cognitive impairment

88

4.49 ± 2.44

p ≤ 0.001

 Mild-moderate cognitive impairment

36

5.33 ± 2.07

 Severe-very severe cognitive impairment

18

7.22 ± 0.88

  1. *Derived from test for trends