Table 3.

Individual and pooled correlations between pain intensity and other self-reported variables

	R range	No. of participants with a significant correlation (P < 0.05)	R pooled (across all data points from all participants)	Significance of R pooled
End-of-day PI and stiffness	.221 to .911	5 of 6	.864	p < 0.001
End-of-day PI and fatigue	.120 to .833	2 of 6	.581	p < 0.001
End-of-day PI and mood	-.836 to .244	3 of 6	-.637	p < 0.001
PI before-exercise and PI after-exercise	.748 to .980	5 of 6	.912	p < 0.001
PI before-exercise and RPE	-.524 to .785	1 of 6	.327	p < 0.001
PI after-exercise and RPE	-.410 to .867	1 of 6	.324	p < 0.01

Note: Only 6 out of 7 participants contributed data for the correlation analyses.

Abbreviations: PI pain intensity, RPE ratings of perceived exertion.