Table 3

 Body structures: categories from ICF Core Set for RA with intra-rater and inter-rater reliability

CategoryBody structuresIntra-raterInter-rater
ICF category titleAgreement (%)Weighted kappaMissing(%)†Agreement (%)*Weighted kappaMissing(%)†
*Printed bold if weighted kappa statistics beyond chance.
†Category is not specified or not applicable.
s299Ear and related structures, specified 48 0.540 46 0.324
s710Structure of head and neck region 88 0.864 52 0.328
s720Structure of shoulder region 64 0.600 42 0.474
s730Structure of upper extremity 52 0.310380.224
s73001Elbow joint 76 0.800 44 0.480
s73011Wrist joint 52 0.560 56 0.610
s7302Structure of hand 48 0.330 59 0.4912
s73021Joints of hand and fingers 60 0.570 48 0.428
s73022Muscles of hand 64 0.500 50 0.3912
s750Structure of lower extremity 50 0.484500.2512
s75001Hip joint 72 0.780 35 0.418
s75011Knee joint 64 0.650 43 0.448
s7502Structure of ankle and foot 60 0.740 57 0.438
s760Structure of trunk420.174360.0512
s7600Structure of vertebral column520.32026−0.388
s76000Cervical vertebral column 84 0.790 68 0.580
s770Additional musculoskeletal structures related to movement 68 0.61017−0.168
s810Structure of areas of skin 68 0.680 52 0.460