Factor Structure of the Arthritis Body Experience Scale (ABES) in a U.S. Population of People with Osteoarthritis (OA), Rheumatoid Arthritis (RA), Fibromyalgia (FM) and Other Rheumatic Conditions

Table 2: KMO and Bartlett's Test Statistics of 3-Factor Structure of the Overall Sample

Kaiser-Meyer-Olkin Measure of Sampling Adequacy	.77
Bartlett's Test of Sphericity
Approx. Chi-Square	3041.57
df	36
Sig.	.000