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. 2020 Mar 10;323(10):1001. doi: 10.1001/jama.2020.1316

Data Errors in Table 3 and Figure 1

PMCID: PMC7064874  PMID: 32154847

In the Original Investigation titled “Effect of Early Surgery vs Physical Therapy on Knee Function Among Patients With Nonobstructive Meniscal Tears: The ESCAPE Randomized Clinical Trial,”1 published in the October 2, 2018, issue, the number of available participants for primary analysis for the physical therapy group should have been listed as 148 instead of 141. In addition, the upper limits of 95% CIs were incorrectly reported as positive rather than negative numbers in Table 3. The between-group differences for the arthroscopic partial meniscectomy vs physical therapy groups overall, at 6 months, and at 24 months should have been reported as −5.9 (95% CI, −10.3 to −1.4), −8.2 (95% CI, −14.1 to −2.3), and −7.7 (95% CI, −14.0 to −1.3) points, respectively. Also, the P values for the between-group difference for the delayed arthroscopic partial meniscectomy vs physical therapy group at 6 months and 24 months should have been .009 and .01, respectively. This article was corrected online.

Reference

  • 1.van de Graaf VA, Noorduyn JCA, Willigenburg NW, et al. ; ESCAPE Research Group . Effect of early surgery vs physical therapy on knee function among patients with nonobstructive meniscal tears: the ESCAPE randomized clinical trial. JAMA. 2018;320(13):1328-1337. doi: 10.1001/jama.2018.13308 [DOI] [PMC free article] [PubMed] [Google Scholar]

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