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Journal article

Discrimination, adjusted correlation, and equivalence of imprecise tests: application to glucose tolerance.

Abstract:

Comparison studies between physiological tests are often unsatisfactory for assessing their ability to distinguish between subjects. We recommend a simple but comprehensive protocol, using duplicate testing, that compares tests using 1) the discriminant ratio (DR) between the underlying between- and within-subject SDs, 2) correlation coefficients adjusted for attenuation due to test imprecision, and 3) unbiased estimation of the underlying linear relationship between test results. The followi...

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Journal:
American journal of physiology More from this journal
Volume:
276
Issue:
2 Pt 1
Pages:
E365-E375
Publication date:
1999-02-01
ISSN:
0002-9513
Language:
English
Keywords:
Pubs id:
pubs:184793
UUID:
uuid:1adb01ac-821d-4830-9b2a-90943117177f
Local pid:
pubs:184793
Source identifiers:
184793
Deposit date:
2012-12-19

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