Restor Dent Endod.  2013 Aug;38(3):182-185.

Statistical notes for clinical researchers: Evaluation of measurement error 2: Dahlberg's error, Bland-Altman method, and Kappa coefficient

• Kim HY

Abstract

No abstract available.

Figure

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  Figure 1 Illustration of the Bland-Altman plot: Difference against for PEER data.3

Reference

1. Donatelli RE, Lee SJ. How to report reliability in orthodontic research: Part 1. Am J Orthod Dentofacial Orthop. 2013; 144:156–161.

2. Dahlberg G. Statistical methods for medical and biological students. London: George Allen and Unwin;1940. p. 122–132.

3. Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurements. Lancet. 1986; 1:307–310.

4. Cohen J. A coefficient of agreement for nominal scales. Educ Psychol Meas. 1960; 20:37–46.