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Table 2 Item bank used for CADL-CAT

From: Simulation study of activities of daily living functions using online computerized adaptive testing

Rasch model item difficulties (delta)  
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
  1. CADL comprehensive activities of daily living-Computerized Adaptive Testing