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Table 1 The intra- and inter-rater reliability of post-fracture clavicular length measurement

From: Bone shortening of clavicular fractures: comparison of measurement methods

  ICC Mean (mm) SD crude (mm) SEM (mm) MDC (mm)
Silva et al
 Intrarater 1 0.864 12.9 11.8 4.4 12
 Intrarater 2 0.908 25.5 13.3 4 11
 Interrater 1 and 2 0.724 20 13.8 7.4 20
Hill et al
 Intrarater 1 0.871 23.2 11.8 4.2 12
 Intrarater 2 0.878 21.4 12.5 4.4 12
 Interrater 1 and 2 0.768 21.7 11.9 5.7 16
Lazarides et al.
 Intrarater 1 0.942 7.8 11.8 2.8 7.9
 Intrarater 2 0.945 7.7 12.0 2.8 7.8
 Interrater 1 and 2 0.901 7.9 11.2 3.5 9.7
  1. ICC: intra-class correlation. Mean (mm): mean bone shortening in millimeters. SD crude: standard deviation of bone shortening in millimeters. SEM (mm): standard error of measurement in millimeters. MDC(mm): minimal detectable change in millimeters. For inter-rater analysis, the second measurement made by each rater was compared