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. 2020 Aug 3;54(6):840–847. doi: 10.1007/s43465-020-00217-0

Table 2.

Interobserver reliability

Observer C1 C2 C3 R1
Stem
 C2 0.42
 C3 0.54 0.61
 R1 0.51 0.73 0.67
 R2 0.23 0.43 0.45 0.55
Cup
 C2 0.56
 C3 0.66 0.74
 R1 0.51 0.54 0.49
 R2 0.44 0.39 0.41 0.45
Neck
 C2 0.05
 C3 0.39 0.12
 R1 0.06 0.25 0.09
 R2 − 0.06 0.06 − 0.03 0.13