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Table 1 Values of OMAS at first and second measurements and correlation between the two measurements

From: The Swedish version of OMAS is a reliable and valid outcome measure for patients with ankle fractures

Variable First measurement Second measurement p-value Correlation p-value correlation
n = 42 n = 42
OMAS median (range) (IQR) 78 (30–100) (26) 80 (35–100) (30) p = 0.14¤ rho =0.95 p < 0.001
OMAS mean (SD) 75 (19) 77 (18)   ICC = 0.94 p < 0.001
  1. ¤Wilcoxon sign rank test; rho= spearman correlation coefficient; IQR, Interquartile range; ICC, intraclass correlation coefficient.