Table 6.

VAS and iliolumbar thickening after secondary therapeutic intervention

	Sample size	Mean±Sthev	Median	Min–Max	Inter quartile Range	P
Iliolumbar ligament thickness at presentation	45	2.66±0.22	2.7	2-3.1	2.575- 2.800	<.0001
ILL thickening after 6 weeks	45	0.91±0.42	0.8	0.5-2.7	0.700- 0.900
VAS at presentation	45	8±0.67	8	7-9	8-8	<.0001
VAS 6 weeks after secondary therapeutic intervention	45	0.89±1.23	1	0-6	0-1