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Table 5 Location and item fit statistics for the Barthel Index in assessing activities of daily living of the LTCI claimants

From: Health status, care needs, and assessment for beneficiaries with or without dementia in a public long-term care insurance pilot in Guangzhou, China

Item

Successful claimants without dementia (n = 3791)

Successful claimants with dementia (n = 791)

Unsuccessful claimants (n = 228)

location

Infit

location

Infit

location

Infit

MNSQ

ZSTD

MNSQ

ZSTD

MNSQ

ZSTD

Bathing

0.69

1.00

0.1

0.71

1.02

0.2

0.97

0.92

−0.7

Climbing stairs

0.50

1.00

0.1

0.19

0.93

−1.0

0.61

1.07

0.9

Mobility

0.15

0.96

−0.8

−0.14

1.03

0.6

−0.53

1.66

6.1

Toilet use

0.36

0.84

−8.9

0.16

0.79

−4.6

0.05

0.64

−4.0

Grooming

−0.52

1.01

0.4

−0.23

1.10

2.3

0.29

0.52

−6.2

Dressing

0.06

0.90

−4.8

−0.06

0.92

− 1.4

− 0.05

0.78

−2.4

Transfer

0.10

0.93

−2.7

−0.25

0.76

−5.1

−0.69

1.24

2.4

Bladder

−0.27

1.17

6.0

0.13

1.17

3.2

−0.03

1.31

2.9

Bowels

−0.38

1.18

6.7

0.01

1.26

4.4

−0.13

1.28

2.8

Feeding

−0.70

1.02

1.0

−0.52

1.08

1.6

−0.48

0.58

−5.5

  1. Abbreviation: LTCI Long-term care insurance, MNSQ Mean square, ZSTD Standardized Z score