... participated in designing the study, data analyses and interpretation, and drafting of the manuscript. RK participated in designing the study and drafting of the manuscript. PH conceptual-ized and participated ... disability in patients with arthrosis of the hip joint. Reliability of the Swedish version of the Nottingham Health Profile. Int DisabilStud 1988, 10(4):159-163.35. Andrich D, Sheridan B, Luo G: Interpreting ... firstexamined the fit of the NHPD within each of the two diag-nostic groups separately by dividing the samples intothree class intervals with 57–61 (PD) and 68–74 (PAD)people in each. Next, the...