showed a trendp = 0.067
No significant differences in pile height during the retention test were seen in females (t 21 = 1.783, p = 0.167), while males showed a trend towards a decrease in pile height (t 21 = 2.250, p = 0.067).
No significant differences in pile height during the retention test were seen in females (t 21 = 1.783, p = 0.167), while males showed a trend towards a decrease in pile height (t 21 = 2.250, p = 0.067).