Table 3.

Summary of linear regressions of compression force with age results.

Variable	Controls <40 years			Controls >40 years			Clinical participants
	Males	Females	All	Males	Females	All	CMC OA	PD
Finger compression force (Ff)	p = 0.328	p = 0.316	*p = 0.019	p = 0.09	*p = 0.008	*p = 0.002	*p < 0.001	*p < 0.001
Leg compression force (Fl)	*p = 0.001	p = 0.09	*p < 0.001	p = 0.055	p = 0.076	*p = 0.007	–	–