A reference database of cartilage 3 T MRI T2 values in knees without diagnostic evidence of cartilage degeneration: data from the osteoarthritis initiative

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Presentation transcript:

A reference database of cartilage 3 T MRI T2 values in knees without diagnostic evidence of cartilage degeneration: data from the osteoarthritis initiative G.B. Joseph, C.E. McCulloch, M.C. Nevitt, U. Heilmeier, L. Nardo, J.A. Lynch, F. Liu, T. Baum, T.M. Link Osteoarthritis and Cartilage Volume 23, Issue 6, Pages 897-905 (June 2015) DOI: 10.1016/j.joca.2015.02.006 Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions

Fig. 1 Adjusted mean cartilage T2 values in males and females in each cartilage compartment (with WORMS scores of 0/1). Error bars represent 95% confidence intervals. (LF = Lateral Femur (Nmales = 207; Nfemales = 236), LT = Lateral Tibia (Nmales = 192; Nfemales = 212), MF = medial femur (Nmales = 198; Nfemales = 225), MT = medial tibia (Nmales = 218; Nfemales = 250), PAT = patella (Nmales = 172; Nfemales = 163)). Osteoarthritis and Cartilage 2015 23, 897-905DOI: (10.1016/j.joca.2015.02.006) Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions

Fig. 2 Association between age and cartilage T2 in each joint compartment (with WORMS scores of 0/1). Figure shows adjusted means with 95% confidence intervals. (NLateral Femur = 443; NLateral Tibia = 404; NMedial Femur = 423; NMedial Tibia = 486; NPatella = 335). Osteoarthritis and Cartilage 2015 23, 897-905DOI: (10.1016/j.joca.2015.02.006) Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions

Fig. 3 A: Association between BMI and cartilage T2 in each joint compartment (with WORMS scores of 0/1). Figure shows adjusted means with 95% confidence intervals. (NLateral Femur = 443; NLateral Tibia = 404; NMedial Femur = 423; NMedial Tibia = 486; NPatella = 335). B: Differences in mean T2 between normal, overweight, and obese subjects. Figure shows adjusted means with 95% confidence intervals. P values represent differences among the BMI strata in each compartment. LF = Lateral Femur (Nnormal = 191; Noverweight = 153; Nobese = 99), LT = Lateral Tibia (Nnormal = 172; Noverweight = 137; Nobese = 95), MF = medial femur (Nnormal = 184; Noverweight = 145; Nobese = 94), MT = medial tibia (Nnormal = 199; Noverweight = 163; Nobese = 106), PAT = patella (Nnormal = 148; Noverweight = 114; Nobese = 73). Osteoarthritis and Cartilage 2015 23, 897-905DOI: (10.1016/j.joca.2015.02.006) Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions