Relationship between Fear-Avoidance Beliefs and Reaction Time Changes Prior to and following Exercise-Induced Muscle Fatigue in Chronic Low Back Pain

Table 3

Correlation analysis of MD_TRT, MD_PMT, MD_EMD, and BST-DT with FABQ.

	MDTRT		MDPMT		MDEMD		BST-DT
	r value	value	r value	value	r value	value	r value	value
FABQ	0.418	0.042	0.422	0.040	−0.152	0.478	−0.019	0.930

Notes. . MD_TRT, MD_PMT, and MD_EMD were analyzed by Spearman’s correlation analysis with FABQ, respectively. BST-DT with FABQ was analyzed by Pearson’s correlation analysis. MD_TRT: the mean difference of total reaction time; MD_PMT: the mean difference of premotor time; MD_EMD: the mean difference of electromechanical delay; FABQ: fear-avoidance beliefs questionnaire; BST-DT: duration time of the Biering–Sorensen test.