Table 2 Radiographic measurements regrouped by sex
Men (N=50) | Women (N=36) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Variable | Mean ±SD | Median | (range) | (IQR) | Mean ±SD | Median | (range) | (IQR) | p value |
Measurements | |||||||||
Humeral head size (mm) | 45.9 ± 2.9 | 46.3 | (36 – 52) | (44 – 48) | 40.0 ± 2.5 | 39.7 | (36 – 48) | (38 – 41) | <.001 |
G – Y | -20.2 ± 2.4 | -20.1 | (-26 – -16) | (-21 – -18) | -18.7 ± 1.9 | -18.8 | (-24 – -15) | (-20 – -17) | 0.003 |
G – BC | -1.0 ± 4.6 | -0.6 | (-10 – 9) | (-5 – 2) | -2.2 ± 4.5 | -2.1 | (-13 – 9) | (-5 – -1) | 0.192 |
G – CC | -38.6 ± 6.5 | -38.1 | (-60 – -29) | (-42 – -35) | -34.4 ± 6.0 | 33.6 | (-58 – -23) | (-36 – -31) | <.001 |
Ratios (relative to humeral head size) | |||||||||
G – Y | -0.44 ± 0.05 | -0.45 | (-0.55 – -0.35) | (-0.47 – -0.40) | -0.47 ± 0.04 | -0.47 | (-0.58 – -0.37) | (-0.49 – -0.45) | 0.006 |
G – BC | -0.02 ± 0.10 | -0.01 | (-0.24 – 0.18) | (-0.09 – 0.05) | -0.05 ± 0.11 | -0.06 | (-0.34 – 0.19) | (-0.12 – -0.01) | 0.105 |
G – CC | -0.84 ± 0.13 | -0.85 | (-1.25 – -0.62) | (-0.93 – -0.74) | -0.86 ± 0.13 | -0.84 | (-1.35 – -0.62) | (-0.92 – -0.81) | 0.500 |