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. 2009 Apr 1;80(2):233–238. doi: 10.3109/17453670902930057

Figure 1.

Figure 1

Agreement between the 2 measurements (T and T2). Group A (n = 32): test-retest as a difference plot of the total WOSI score (as % of a normal shoulder). The difference compared to mean score for each pair. Correlation was 0.94 between the 2 measurements.