Correlation analysis between the mDIXON-quant fat quantification parameters of the infrapatellar fat pad and the severity of knee osteoarthritis

Table 2 Correlation of PDFF with WORMS scores in each region and total WORMS scores

	r/p	Total Worms	Collateral Ligament	Cartilage	Bone Attrition	Bone Cysts	Marrow Abnormality
PDFF	r	-0.94	0.27	-0.85	-0.80	-0.52	-0.72
	P	<0.001	0.83	<0.001	<0.001	<0.001	<0.001
	r/p	Loose Bodies	Cruciate Ligament	Menisci	Periarticular Cysts/Bursitis	Osteophytes	Synovitis/Effusion
	r	-0.54	-0.27	-0.54	-0.80	-0.83	-0.25
	P	<0.001	0.043	<0.001	0.017	<0.001	0.030

ISSN: 1749-799X