Table 2.

Statistical comparisons between groups

Comparison	Test	Statistic	p-value
Right versus Left	Paired t-test	t = − 2.214	0.032*
Right versus Left	Wilcoxon signed-rank	W = 267.5	0.013*
Male versus Female	Independent t-test	t = 0.989	0.325
Male versus Female	Mann-Whitney U	U = 1045.0	0.318
Normality (overall)	Shapiro-Wilk	W = 0.974	0.072
Variance equality	Levene’s test	F = 0.487	0.487

*Statistically significant (p < 0.05)