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. 2018 Oct 2;320(13):1328–1337. doi: 10.1001/jama.2018.13308

Figure 2. Distribution of International Knee Documentation Committee (IKDC) Score of Knee Function.

Figure 2.

The figure represents the results of the primary outcome knee function on the IKDC (range, 0 to 100; from worse to best) for intention-to-treat analysis. The data represent actual patient data at each time. In each comparison, the box indicates the range between the 25th and 75th percentile, with the median indicated as a horizontal line within the box. The whiskers extend to the upper and lower adjacent values, the most extreme values that are within 1.5 × interquartile range (IQR) beyond the 26th and 75th percentiles. Circles indicate points beyond these values. The median IKDC data are in eTable 5 in Supplement 2.