Reliability of a test measuring transversus abdominis muscle recruitment with a pressure biofeedback unit

The Measurement of Observer Agreement for Categorical Data

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Public Health, Biostatistics, Categorical Data Analysis +12

STATISTICAL METHODS FOR ASSESSING AGREEMENT BETWEEN TWO METHODS OF CLINICAL MEASUREMENT

J Martin Bland, DouglasG. Altman · The Lancet · 1986 · 47.6K citations

Natural Sciences, Biostatistics, Clinical Sciences +7

A Coefficient of Agreement for Nominal Scales

Jacob Cohen · Educational and Psychological Measurement · 1960 · 41.3K citations

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Intraclass correlations: Uses in assessing rater reliability.

Patrick E. Shrout, Joseph L. Fleiss · Psychological Bulletin · 1979 · 23K citations

Social Sciences, Psychology, Individual Differences +14

Akufo and Ibarapa

A H BECKETT, M ROWLAND, P TURNER · The Lancet · 1965 · 16.9K citations