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Table 5 Scores of older adults on the Core Outcome Set Functional Independence

From: Discriminative validity of the Core outcome set functional independence in a population of older adults

Measurement instrument

Total

Independent living No help with (i)ADL

Independent living Help with (i)ADL

Living in residential care facility

n = 178

n = 66

n = 69

n = 43

Physical Capacity

SPPB (median, IQR)

9 (6)

10.5 (3)*

8 (5)*

3 (4)*

FICSIT-4 (median, IQR)

18 (13)

23 (6)*

18 (10)*

5 (11)*

TUG (median, IQR)‡

10.19 (6.76)

8.50 (3.08)*

10.71 (5.53)*

22.43 (14.19)*

not able to perform TUG (n)

10

0

3

7

JAMAR (median, IQR)

28 (16.25)

30 (12.5)*

27 (13.5)*

18 (11)*

Coping

COFLEX Versatility (median, IQR)

26 (8)

28 (9)*

26 (8)†

24 (7)*,

COFLEX Reflective coping (median, IQR)

11 (4)

11.5 (3)

12 (4)

10 (4)

Empowerment

PAM-13 (median, IQR)

63.1 (21.8)

67.8 (21.8)*

65.5 (18.2)†

58.1 (16.6)*,

Health Literacy

NVS-D (median, IQR)

2 (3)

4 (4)*

2 (4)*

1 (2)*

  1. n number of participants; (i)ADL (instrumental) activities of daily living; SPPB Short Physical Performance Battery; TUG Timed Up and Go test; COFLEX Coping Flexibility questionnaire; PAM Patient Activation Measure; NVS-D Dutch Newest Vital Sign; IQR interquatile range; sd standard deviation; *,† = significant difference between groups p < 0.05; ‡ Median, IQR for group who completed TUG measurement