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Table 1 Combined 23 items of BI & FAI

From: Reduction in patient burdens with graphical computerized adaptive testing on the ADL scale: tool development and simulation

No.

Items

Difficulty

SE

1

FAI13: household/car maintenance

4.73

0.31

2

FAI14: reading books

4.72

0.31

3

FAI15: gainful work

4.01

0.26

4

FAI12: gardening

3.75

0.25

5

FAI9: actively pursuing hobbies

3.53

0.24

6

FAI11: travel outings/car rides

3.52

0.24

7

FAI1: preparing main meals

3.24

0.23

8

FAI3: washing clothes

3.19

0.23

9

FAI2: washing up

3.09

0.22

10

FAI5: heavy housework

2.75

0.22

11

FAI4: light housework

1.95

0.21

12

FAI10: driving a car/bus travel

1.83

0.2

13

FAI6: local shopping

0.59

0.21

14

BI2: bathing

0.55

0.21

15

BI10: stairs

-0.72

0.22

16

BI4: dressing

-0.77

0.22

17

BI9: mobility

-2.85

0.26

18

BI7: toileting

-3.48

0.27

19

BI8: transfer

-3.99

0.27

20

BI3: grooming

-6.77

0.32

21

BI6: bladder control

-7.09

0.34

22

BI5: bowel control

-7.33

0.35

23

BI1: feeding

-8.41

0.44

 

Mean

0

0.26

 

SD

4.19

0.06