From: Simulation study of activities of daily living functions using online computerized adaptive testing
Rasch model item difficulties (delta) | Â |
---|---|
Item bank for CADL-CAT | delta |
FAI 13: household/car maintenance | 4.73 |
FAI 14: reading books | 4.72 |
FAI 15: gainful work | 4.01 |
FAI 12: gardening | 3.75 |
FAI 9: actively pursuing hobbies | 3.53 |
FAI 11: travel outings/car rides | 3.52 |
FAI 1: preparing main meals | 3.24 |
FAI 3: washing clothes | 3.19 |
FAI 2: washing up | 3.09 |
FAI 5: heavy housework | 2.75 |
FAI 4: light housework | 1.95 |
FAI 10: driving a car/bus travel | 1.83 |
FAI 6: local shopping | 0.59 |
BI 2: bathing | 0.55 |
BI 10: climbing stairs | −0.72 |
BI 4: dressing | −0.77 |
BI 9: mobility | −2.85 |
BI 7: toileting | −3.48 |
BI 8: transfer | −3.99 |
BI 3: grooming | −6.77 |
BI 6: bladder control | −7.09 |
BI 5: bowel control | −7.33 |
BI 1: eating | −8.41 |