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Table 2 Mean T2 mapping zonal variations in different cartilage compartments among the healthy subject and patients with primary and secondary osteoarthritis

From: Quantitative T2 mapping of glenohumeral joint osteoarthritis: a case-control study

Comparison between different cartilage zonesControl groupPrimary OASecondary OA
Humeral zone45.8 ± 8460 ± 8265 ± 12
Glenoid zone43.9 ± 7157 ± 6563 ± 10
P value< 0.001*< 0.001*< 0.001*
Mid zone45.2 ± 6560 ± 5765 ± 8
Humeral zone45.8 ± 8460 ± 8263 ± 10
P value> 0.05> 0.05< 0.001*
Mid zone45.2 ± 6560 ± 5765 ± 8
Glenoid zone43.9 ± 7157 ± 6563 ± 10
P value< 0.001*< 0.001*< 0.001*