. Author manuscript; available in PMC: 2019 Oct 1.

Published in final edited form as: PM R. 2018 Mar 24;10(10):1056–1061. doi: 10.1016/j.pmrj.2018.03.014

Table 3.

Parameter estimates of regression equations

	Tau (p)	Tau‘ (p)	Alpha (p)	Beta (p)	R²
Eq 1: PEQ-MS	−6.93 (p<.001)				0.37
Eq 2: SEMCD			0.99 (p=006)		0.19
Eq 3: PEQ-MS & SEMCD		−5.44 (p=.002)		−1.50 (p=042)	0.44