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. 2017 Sep 29;17:131. doi: 10.1186/s12871-017-0422-3

Table 3.

Preparation phase

A Novices (n = 10) B Intermediates (n = 10) C Experts (n = 10) AB P value BC P value AC P value ABC P value
Total path length (m) 40.17 (38.44–56.43) 32.9 (31.28–36.47) 30.32 (25.49–40.42) 0.016 1.0 0.018 0.006
Number of movements 256.5 (234.25–372.5) 223.5 (199.25–251.25) 186 (151.5–263.5) 0.181 1.0 0.026 0.025
Procedural time (s) 147.5 (131.75–183.25) 94.5 (86.25–115.75) 91 (82–117) 0.002 1.0 0.002 <0.001

Values are expressed in median and interquartile range (Q1–Q3)

ABC p value: P values obtained when comparing 3 groups with Kruskal Wallis test

AB p value, BC p value, and AC p value: P values obtained when comparing columns with Dunn’s post-hoc test for multiple comparisons