Statistical inference of Gwet's AC1 coefficient for multiple raters and binary outcomes
T Ohyama - Communications in Statistics-Theory and Methods, 2021 - Taylor & Francis
Cohen's kappa and intraclass kappa are widely used for assessing the degree of agreement
between two raters with binary outcomes. However, many authors have pointed out its …
between two raters with binary outcomes. However, many authors have pointed out its …
Comparing the methods of measuring multi-rater agreement on an ordinal rating scale: a simulation study with an application to real data
Y Sertdemir, HR Burgut, ZN Alparslan… - Journal of Applied …, 2013 - Taylor & Francis
Agreement among raters is an important issue in medicine, as well as in education and
psychology. The agreement among two raters on a nominal or ordinal rating scale has been …
psychology. The agreement among two raters on a nominal or ordinal rating scale has been …
More than one statistical strategy to assess agreement of quantitative measurements may usefully be reported
RR Luiz, M Szklo - Journal of clinical epidemiology, 2005 - search.proquest.com
Because lack of precision may result in biased inferences, the assessment of agreement (or
reliability) of a quantitative measure is an important issue in biomedical research, of concern …
reliability) of a quantitative measure is an important issue in biomedical research, of concern …
Assessment of disagreement: a new information-based approach
PURPOSE: Disagreement on the interpretation of diagnostic tests and clinical decisions
remains an important problem in medicine. As no strategy to assess agreement seems to be …
remains an important problem in medicine. As no strategy to assess agreement seems to be …
A descriptive study of samples sizes used in agreement studies published in the PubMed repository
Introduction A sample size justification is required for all studies and should give the
minimum number of subjects to be recruited for the study to achieve its primary objective …
minimum number of subjects to be recruited for the study to achieve its primary objective …
A novel agreement statistic using data on uncertainty in ratings
Many existing methods for estimating agreement correct for chance agreement by adjusting
the observed proportion agreement by the probability of chance agreement based on …
the observed proportion agreement by the probability of chance agreement based on …
Experience applying the Guidelines for Reporting Reliability and Agreement Studies (GRRAS) indicated five questions should be addressed in the planning phase …
O Gerke, S Möller, B Debrabant, U Halekoh… - Diagnostics, 2018 - mdpi.com
The Guidelines for Reporting Reliability and Agreement Studies (GRRAS) were proposed in
2011 to support transparent and accurate reporting. These studies may be conducted with …
2011 to support transparent and accurate reporting. These studies may be conducted with …
Coefficients of agreement for fixed observers
M Haber, HX Barnhart - Statistical methods in medical …, 2006 - journals.sagepub.com
Agreement between fixed observers or methods that produce readings on a continuous
scale is usually evaluated via one of several intraclass correlation coefficients (ICCs). This …
scale is usually evaluated via one of several intraclass correlation coefficients (ICCs). This …
A confidence interval approach to sample size estimation for interobserver agreement studies with multiple raters and outcomes
MA Rotondi, A Donner - Journal of clinical epidemiology, 2012 - Elsevier
OBJECTIVE: Studies measuring interobserver agreement (reliability) are common in clinical
practice, yet discussion of appropriate sample size estimation techniques is minimal as …
practice, yet discussion of appropriate sample size estimation techniques is minimal as …