TABLE 3.

Comparison of pre- and post-treatment measures (n=280)

Dependent variable	Treatment		P	d
	Pre	Post
Pain intensity ratings	25.9±6.2	24.2±6.3	<0.001	0.46
Functional limitations	41.1±10.4	34.6±9.7	<0.001	1.23
Depressive symptoms	23.7±10.9	16.0±10.4	<0.001	1.14
Pain catastrophizing	27.1±11.4	17.7±11.0	<0.001	1.36
Pain self-efficacy	25.1±11.6	34.7±11.6	<0.001	1.22
Fear of re-injury	27.9±6.3	23.7±6.4	<0.001	0.96

Data presented as mean ± SD unless otherwise indicated