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. 2016 Feb 29;28(1):7. doi: 10.1186/s12302-016-0073-x

Fig. 3.

Fig. 3

Participants’ (n = 41) agreement regarding the accuracy, applicability, consistency, and dependence on expert judgement for the Klimisch (white) and CRED (gray) evaluation methods. Results are shown in Whisker plots. 1 totally agree, 2 mainly agree, 3 partially agree, 4 mainly disagree, 5 totally disagree; arithmetic mean of rating is indicated by +. Significant differences (Wilcoxon test) between ratings are indicated by *α < 0.05; **α < 0.01; and ***α < 0.001; na not applicable (question was only asked in phase II of the ring test)