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Table 4 Study parameters in subjects with and without AVN at 12 months and 24 months

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

Iodine concentration (mg/ml) 12 months 24 months
AVN
(n = 2)
No AVN
(n = 18)
AVN
(n = 3)
No AVN
(n = 11)
Humerus (SD) 5.10 (1.46) 4.24 (1.35) 4.97 (1.06) 4.61 (1.46)
Glenoid (SD) 4.82 (0.31) 4.87 (1.76) 4.66 (.35) 5.08 (1.74)
Humerus/glenoid (SD) 1.05 (0.24) 0.91 (0.24) 1.06 (0.17) 0.92 (0.21)
  1. Comparison of means was not performed due to the low number of subjects