Table 3.

Subgroup analysis of CFS dominance divided by total counts of CFS ≥ grade 2 on left and right sides for arm pain sidedness.

		p
None	vs. Left	0.076
	vs. Right	0.087
	vs. Both	0.132
Left	vs. Right	0.058
	vs. Both	0.051
Right	vs. Both	0.996