Table 3. Correlation between variables of the adapted COOP charts that are hypothesized to be related versus less related.

Variables	r	P value
Variables hypothesized to be related
Pain versus daily activities	0.40	<0.001
Pain versus health	0.39	<0.001
Physical fitness versus daily activities	0.38	<0.001
Feelings versus health	0.29	<0.001
Physical fitness versus health	0.27	<0.001
Feelings versus social activities	0.12	0.136
Variables hypothesized to be less related
Pain versus physical fitness	0.23	<0.001
Social activities versus daily activities	0.19	0.008
Pain versus social activities	0.17	0.013
Feelings versus daily activities	0.17	0.022

Correlations: excellent, ≥0.4; good, 0.25–0.39; poor, <0.25.