Table 5.

Results and pairwise comparisons of grasp strength.

Variable: Grasp Strength	Results	Friedman Test		Wilcoxon Test
	Median (IQR)	Statistical Significance	p Value	Pairwise Comparisons	Statistical Significance	p Value
Baseline	2.00 (1.00, 2.75)	20.069	0.000 *	Baseline–2nd assessment	0.000	1.000
2nd assessment	2.00 (1.00, 2.75)			Baseline–3rd assessment	−2.000	0.046 *
3rd assessment	2.00 (1.25, 3.75)			Baseline–4th assessment	−2.640	0.008 *
4th assessment	3.00 (2.25, 4.50)			2nd assessment–3rd assessment	−2.000	0.046 *
				2nd assessment–4th assessment	−2.640	0.008 *
				3rd assessment–4th assessment	−2.449	0.014 *

* Statistically significant when p value < 0.05. Results expressed in median (IQR) measured in PSI units.