What question did this study set out to answer?

Examine appropriate statistical measures of agreement across diverse data types and delineate the conceptual and practical differences between agreement and correlation.

October 1, 2017SHILAP Revista de lepidopterologíaOpen Access

Common pitfalls in statistical analysis: Measures of agreement

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Authors

PRPriya RanganathanHomi Bhabha National Institute CPC.S. PrameshBrighton and Sussex Medical School RARakesh AggarwalSanjay Gandhi Post Graduate Institute of Medical Sciences

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Implication

Methodological review examines measures of agreement across different data types, highlighting crucial distinctions between concordance and correlation in clinical measurement.

Key Points

Examine appropriate statistical measures of agreement across diverse data types and delineate the conceptual and practical differences between agreement and correlation.
Analyzed statistical frameworks used to evaluate concordance and inter-rater variability between multiple measurement sets.
Reviewed methodological criteria for determining whether one diagnostic or measurement technique can validly substitute another.
Identified distinct statistical tests of agreement tailored to specific data structures for measuring consistency across raters or tools.
Highlighted that correlation measures the strength of association rather than concordance, warning that high correlation does not establish measurement interchangeability.

Cite This Study

Ranganathan et al. (2017) studied this question.

synapsesocial.com/papers/69d7cdae33ca018b39ae2e0a https://doi.org/10.4103/picr.picr_123_17

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Implication

Methodological review examines measures of agreement across different data types, highlighting crucial distinctions between concordance and correlation in clinical measurement.

Common pitfalls in statistical analysis: Measures of agreement

Discussion

Member takes

Implication

Key Points

Cite This Study

Common pitfalls in statistical analysis: Measures of agreement

Discussion

Member takes

Implication

Key Points

Cite This Study

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