Table 3.
Item Calibrations for the Disability and Function Domains
| Difficulty Calibration |
Label |
|---|---|
| Disability Limitation Domain | |
| 0.478 | ACTIVE RECREATION |
| 0.035 | VOLUNTEER JOB |
| 0.027 | TRAVEL |
| −0.149 | TAKE CARE OF LOCAL ERRANDS |
| −0.163 | PROVIDE CARE TO OTHERS |
| −0.212 | PREPARE MEALS |
| −0.239 | TAKE CARE OF INSIDE HOME |
| −0.352 | TAKE PART IN REGULAR FITNESS |
| −0.49 | VISIT FRIENDS |
| −0.497 | TAKE CARE OF HOUSEHOLD BUSINESS |
| −0.551 | GO OUT WITH OTHERS TO PUBLIC PLACES |
| −0.686 | INVITE PEOPLE |
| −0.687 | TAKE CARE OF OWN HEALTH |
| −0.875 | ORGANIZED SOCIAL ACTIVITIES |
| −1.032 | KEEP IN TOUCH |
| −1.184 | TAKE CARE OF OWN PERSONAL CARE NEEDS |
| Difficulty Calibration |
Label |
| Disability Frequency Domain | |
| 1.905 | PREPARE MEALS |
| 1.887 | TRAVEL |
| 1.207 | INVITE PEOPLE |
| 1.092 | VOLUNTEER JOB |
| 0.933 | GO OUT WITH OTHERS TO PUBLIC PLACES |
| 0.624 | VISIT FRIENDS |
| 0.574 | PROVIDE CARE TO OTHERS |
| 0.5 | TAKE CARE OF HOUSEHOLD BUSINESS |
| 0.328 | ORGANIZED SOCIAL ACTIVITIES |
| −0.363 | KEEP IN TOUCH |
| −1.082 | TAKE CARE OF OWN PERSONAL CARE NEEDS |
| Disability Frequency Domain | |
| Function Domain | |
| 2.156 | RUNNING 0.5 MILE |
| 1.678 | HIKNG MILES |
| 1.554 | 1 MILE BRISK WALK |
| 1.387 | RUN SHORT DISTANCE |
| 1.314 | WALKING ON SLIPPERY SURFACE |
| 1.302 | CARRYING SOMETHING BOTH ARMS, CLIMBING |
| 1.256 | STAIRS WITHOUT HANDRAIL |
| 0.925 | WALK BLOCKS |
| 0.889 | WALK 1 MILE |
| 0.831 | USING STEP STOOL |
| 0.591 | 3 FLIGHTS WITH HANDRAIL |
| 0.552 | GETTING UP FROM FLOOR |
| 0.266 | STEPPING ON/OFF BUS |
| 0.263 | STEP UP/DOWN CURB |
| 0.153 | SIT DOWN/STAND UP LOW COUCH |
| 0.072 | OPEN DOOR |
| −0.088 | STAIRS UING HANDRAIL |
| −0.092 | MAKE BED |
| −0.096 | UNSCREWING LID |
| −0.18 | OPEN PACKAGE |
| −0.224 | WALK ONE FLOOR |
| −0.233 | PICK UP CHAIR |
| −0.254 | REACH OVERHEAD WHILE STANDING |
| −0.255 | BENDING OVER |
| −0.321 | GETTING IN/OUT OF CAR |
| −0.407 | WASH DISHES |
| −0.544 | POURING FROM PITCHER |
| −0.62 | REACH BEHIND BACK |
| −0.743 | PREPARE MEAL |
| −0.906 | PUT/TAKE OFF PANTS |
| −1.132 | PUT/TAKE OFF COAT |
| −1.377 | HOLD GLASS OF WATER |