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. 2017 Sep 8;12(9):e0182557. doi: 10.1371/journal.pone.0182557

Fig 1. Ceiling effects of the instruments used in patients with a simple elbow dislocation.

Fig 1

N = 99 for all (sub)scales at 6 weeks, N = 100 at 3 months (except for the MEPI (N = 99)), N = 97 at 6 months (except for the MEPI (N = 96)), and N = 99 at 12 months (except for the MEPI (N = 97) and EQ-5D VAS (N = 98)). The dotted line represents the acceptable 15% of patients with the maximum score. The SF-36 BP, PF, PCS and MCS did not demonstrate a ceiling effect and are not displayed. None of the (sub)scales demonstrated a floor effect.