Table 1 Cortical thickness and height about the cortical change region for different age groups [mean (95% CI)]
From: Morphological characteristics of the surgical neck region in the proximal humerus at different ages
Groups (m/f) | Cortical thickness (mm) | Height (mm) | Age (years) |
|---|---|---|---|
19–30 (m = 10; f = 8) | 2.85 (2.67, 3.04) | 8.02 (6.75, 9.29) | 26.1 ± 3.6 |
31–40 (m = 21; f = 6) | 2.48 (2.32, 2.64) | 5.77 (4.82, 6.72) | 34.9 ± 2.8 |
41–50 (m = 25; f = 4) | 2.33 (2.07, 2.58) | 5.04 (4.27, 5.82) | 45.4 ± 3.1 |
51–60 (m = 15; f = 9) | 2.09 (1.90, 2.22) | 5.95 (5.13, 6.75) | 55.8 ± 3.0 |
Above 60 (m = 16; f = 21) | 2.08 (2.22, 2.40) | 7.45 (6.86, 8.05) | 66.9 ± 5.1 |