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Table 5 Study parameters in subjects with and without focal ischemia and severe ischemia

From: Quantitative contrast enhanced dual energy CT to predict avascular necrosis: a feasibility study of proximal humerus fractures

Iodine concentration (mg/ml) Focal ischemia
(n = 5)
Severe ischemia
(n = 2)
No ischemia
(n = 8)
Humerus (SD) 4.19 (0.64) 4.47 (0.19) 3.85 (0.82)
Glenoid (SD) 4.57 (1.44) 4.27 (0.99) 4.66 (1.00)
Humerus/glenoid (SD) 1.00 (0.36) 1.08 (0.30) 0.83 (0.08)
  1. Comparison of means was not performed due to the low number of subjects