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. 2020 Jul 28;21:498. doi: 10.1186/s12891-020-03537-2

Table 6.

Comparison of external rotation angle between subgroups of women divided according to median value

Posterior intercondylar distance (subgrouping using the median as a split point) p-value
Short distance group (≤44 mm) Long distance group (> 44 mm)
n Data n Data
Angle 20 1.800 ± 0.949 11 1.243 ± 0.628 0.060

Data are presented as the mean ± standard deviation. p-value: Welch’s t-test