Erratum to “A Guideline of Selecting and Reporting Intraclass Correlation Coefficients for Reliability Research” [J Chiropr Med 2016;15(2):155-163]

In the article “A Guideline of Selecting and Reporting Intraclass Correlation Coefficients for Reliability Research” by Koo and Li in the June 2016 issue (2016;15(2):155-163; https://doi.org/10.1016/j.jcm.2016.02.012), an error was discovered in Table 3. In the formula for ICC (1,1), the term (k + 1) in the de nominator should be (k − 1). The corrected table has been reproduced below. The authors apologize for this error.
Source: Journal of Chiropractic Medicine - Category: Complementary Medicine Tags: Erratum Source Type: research