Correction to: Cut-off points between pain intensities of the postoperative pain using receiver operating characteristic (ROC) curves (BMC Anesthesiology, (2021), 21, 1, (29), 10.1186/s12871-021-01245-5)

Sooyoung Cho; Youn Jin Kim; Minjin Lee; Jae Hee Woo; Hyun Jung Lee

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Correction to: Cut-off points between pain intensities of the postoperative pain using receiver operating characteristic (ROC) curves (BMC Anesthesiology, (2021), 21, 1, (29), 10.1186/s12871-021-01245-5)

BMC Anesthesiology

DOI: 10.1186/s12871-021-01410-w

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Abstract

Following publication of the original article [1], the authors report an error in the Method section. The formula used for determining the cut-off points from the receiver operating characteristic (ROC) curves was published incorrectly, so the authors correct the error. The formula was published as below originally. (Formula presented.).

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Cho, S., Kim, Y. J., Lee, M., Woo, J. H., & Lee, H. J. (2021, December 1). Correction to: Cut-off points between pain intensities of the postoperative pain using receiver operating characteristic (ROC) curves (BMC Anesthesiology, (2021), 21, 1, (29), 10.1186/s12871-021-01245-5). BMC Anesthesiology. BioMed Central Ltd. https://doi.org/10.1186/s12871-021-01410-w

Correction to: Cut-off points between pain intensities of the postoperative pain using receiver operating characteristic (ROC) curves (BMC Anesthesiology, (2021), 21, 1, (29), 10.1186/s12871-021-01245-5)

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