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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
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