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. 2024 Feb 6;8:e2300214. doi: 10.1200/CCI.23.00214

TABLE A1.

Response Items From OASIS-C Instruments Used in Composite Functional Disability Variable

Response Item Description Score Range
ADL/IADLsa
 M1800 Grooming 0-3
 M1810 Ability to dress the upper body 0-3
 M1820 Ability to dress the lower body 0-3
 M1830 Bathing 0-6
 M1840 Toilet transferring 0-4
 M1845 Toilet hygiene 0-3
 M1850 Transferring 0-5
Functional abilitiesa
 M1860 Ambulation/locomotion 0-6
 M1870 Feeding or eating 0-5
 M1880 Ability to plan and prepare light meals 0-2

Abbreviations: ADL, activity of daily living; IADL, instrumental activity of daily living; OASIS, Outcome and Assessment Information Set.

a

Heading names derived from OASIS-C1 and -C2 item sets.