Pain Catastrophizing Is Related to Static Postural Control Impairment in Patients with Nonspecific Chronic Low Back Pain: A Cross-Sectional Study

Table 3

TrA percent thickness change contrasting the two groups.

Group	TrA percent thickness change (%)
	Left TrA (mean ± SD)	Right TrA (mean ± SD)
HC (n = 40)	88.754 ± 33.823	96.455 ± 46.054
NSCLBP (n = 68)	45.628 ± 22.722	45.532 ± 26.679
value	<0.001	<0.001

TrA: transversus abdominis; NSCLBP: nonspecific chronic low back pain, and HC: healthy control. Significant values are marked with.