Journal article
Not Really Reliability?
Abstract
In a recent article (Physical Therapy, March 1989), Jensen and Di Fabio described an intraclass correlation coefficient (ICC), type (3,1) = 0.37,1 that was calculated by using the diagnosis (a grouping category) variance as the numerator (Tab. 1). They used this coefficient as an index of reliability for a series of five measurements performed on each of 31 subjects. As such, this coefficient cannot be compared with those presented by others …
Authors
Stratford PW
Journal
Physical Therapy, Vol. 69, No. 8, pp. 700–702
Publisher
Oxford University Press (OUP)
Publication Date
August 1, 1989
DOI
10.1093/ptj/69.8.700
ISSN
0031-9023