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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