| Model | Android fat mass (kg) | Gynoid fat mass (kg) |
Male | Female | Male | Female |
Total femur BMD (g/cm2) | Model Ⅰ | 0.048 (0.043, 0.053) < 0.00001 | 0.059 (0.054, 0.063) < 0.00001 | 0.045 (0.041, 0.050) < 0.00001 | 0.042 (0.039, 0.045) < 0.00001 |
Model Ⅱ | 0.048 (0.042, 0.053) < 0.00001 | 0.050 (0.046, 0.054) < 0.00001 | 0.043 (0.038, 0.047) < 0.00001 | 0.035 (0.032, 0.038) < 0.00001 |
Model Ⅲ | 0.044 (0.037, 0.051) < 0.00001 | 0.044 (0.039, 0.049) < 0.00001 | 0.039 (0.034, 0.045) < 0.00001 | 0.030 (0.026, 0.033) < 0.00001 |
Femoral neck BMD (g/cm2) | Model Ⅰ | 0.035 (0.030, 0.041) < 0.00001 | 0.044 (0.040, 0.048) < 0.00001 | 0.036 (0.032, 0.041) < 0.00001 | 0.038 (0.035, 0.040) < 0.00001 |
Model Ⅱ | 0.035 (0.030, 0.040) < 0.00001 | 0.035 (0.031, 0.039) < 0.00001 | 0.034 (0.029, 0.038) < 0.00001 | 0.030 (0.027, 0.033) < 0.00001 |
Model Ⅲ | 0.034 (0.027, 0.041) < 0.00001 | 0.032 (0.027, 0.037) < 0.00001 | 0.030 (0.025, 0.036) < 0.00001 | 0.028 (0.024, 0.031) < 0.00001 |
Intertrochanter BMD (g/cm2) | Model Ⅰ | 0.056 (0.050, 0.062) < 0.00001 | 0.070 (0.065, 0.075) < 0.00001 | 0.052 (0.047, 0.058) < 0.00001 | 0.046 (0.042, 0.050) < 0.00001 |
Model Ⅱ | 0.056 (0.050, 0.062) < 0.00001 | 0.061 (0.056, 0.065) < 0.00001 | 0.050 (0.044, 0.055) < 0.00001 | 0.038 (0.034, 0.042) < 0.00001 |
Model Ⅲ | 0.049 (0.041, 0.058) < 0.00001 | 0.051 (0.045, 0.057) < 0.00001 | 0.045 (0.038, 0.051) < 0.00001 | 0.031 (0.026, 0.035) < 0.00001 |
Trochanter BMD (g/cm2) | Model Ⅰ | 0.035 (0.030, 0.039) < 0.00001 | 0.047 (0.043, 0.051) < 0.00001 | 0.035 (0.031, 0.039) < 0.00001 | 0.036 (0.033, 0.038) < 0.00001 |
Model Ⅱ | 0.035 (0.030, 0.040) < 0.00001 | 0.040 (0.037, 0.044) < 0.00001 | 0.033 (0.029, 0.037) < 0.00001 | 0.031 (0.028, 0.033) < 0.00001 |
Model Ⅲ | 0.032 (0.026, 0.038) < 0.00001 | 0.035 (0.030, 0.039) < 0.00001 | 0.031 (0.026, 0.035) < 0.00001 | 0.026 (0.023, 0.029) < 0.00001 |
Wards triangle BMD (g/cm2) | Model Ⅰ | 0.041 (0.035, 0.048) < 0.00001 | 0.040 (0.035, 0.045) < 0.00001 | 0.044 (0.039, 0.049) < 0.00001 | 0.035 (0.031, 0.038) < 0.00001 |
Model Ⅱ | 0.039 (0.033, 0.045) < 0.00001 | 0.029 (0.025, 0.034) < 0.00001 | 0.040 (0.035, 0.045) < 0.00001 | 0.026 (0.022, 0.029) < 0.00001 |
Model Ⅲ | 0.045 (0.037, 0.054) < 0.00001 | 0.027 (0.021, 0.033) < 0.00001 | 0.043 (0.036, 0.050) < 0.00001 | 0.024 (0.019, 0.028) < 0.00001 |
Total spine BMD (g/cm2) | Model Ⅰ | 0.047 (0.041, 0.053) < 0.00001 | 0.043 (0.038, 0.048) < 0.00001 | 0.044 (0.039, 0.049) < 0.00001 | 0.033 (0.030, 0.037) < 0.00001 |
Model Ⅱ | 0.048 (0.042, 0.054) < 0.00001 | 0.035 (0.031, 0.040) < 0.00001 | 0.043 (0.037, 0.048) < 0.00001 | 0.026 (0.023, 0.030) < 0.00001 |
Model Ⅲ | 0.036 (0.029, 0.044) < 0.00001 | 0.025 (0.019, 0.031) < 0.00001 | 0.032 (0.026, 0.039) < 0.00001 | 0.020 (0.016, 0.025) < 0.00001 |
L1 BMD (g/cm2) | Model Ⅰ | 0.047 (0.041, 0.053) < 0.00001 | 0.044 (0.040, 0.049) < 0.00001 | 0.045 (0.039, 0.050) < 0.00001 | 0.035 (0.031, 0.038) < 0.00001 |
Model Ⅱ | 0.049 (0.043, 0.056) < 0.00001 | 0.037 (0.032, 0.041) < 0.00001 | 0.044 (0.039, 0.050) < 0.00001 | 0.027 (0.024, 0.031) < 0.00001 |
Model Ⅲ | 0.039 (0.031, 0.047) < 0.00001 | 0.026 (0.021, 0.032) < 0.00001 | 0.036 (0.029, 0.042) < 0.00001 | 0.022 (0.018, 0.026) < 0.00001 |
L2 BMD (g/cm2) | Model Ⅰ | 0.044 (0.038, 0.050) < 0.00001 | 0.043 (0.038, 0.048) < 0.00001 | 0.042 (0.037, 0.047) < 0.00001 | 0.032 (0.029, 0.036) < 0.00001 |
Model Ⅱ | 0.044 (0.037, 0.050) < 0.00001 | 0.036 (0.032, 0.041) < 0.00001 | 0.040 (0.035, 0.045) < 0.00001 | 0.025 (0.022, 0.029) < 0.00001 |
Model Ⅲ | 0.031 (0.023, 0.039) < 0.00001 | 0.025 (0.019, 0.031) < 0.00001 | 0.030 (0.023, 0.036) < 0.00001 | 0.019 (0.015, 0.023) < 0.00001 |
L3 BMD (g/cm2) | Model Ⅰ | 0.045 (0.038, 0.051) < 0.00001 | 0.041 (0.036, 0.046) < 0.00001 | 0.041 (0.036, 0.047) < 0.00001 | 0.034 (0.030, 0.038) < 0.00001 |
Model Ⅱ | 0.045 (0.038, 0.052) < 0.00001 | 0.034 (0.029, 0.039) < 0.00001 | 0.039 (0.034, 0.045) < 0.00001 | 0.026 (0.023, 0.030) < 0.00001 |
Model Ⅲ | 0.031 (0.023, 0.039) < 0.00001 | 0.020 (0.014, 0.027) < 0.00001 | 0.027 (0.020, 0.034) < 0.00001 | 0.019 (0.014, 0.023) < 0.00001 |
L4 BMD (g/cm2) | Model Ⅰ | 0.045 (0.038, 0.051) < 0.00001 | 0.041 (0.036, 0.046) < 0.00001 | 0.047 (0.041, 0.052) < 0.00001 | 0.033 (0.030, 0.037) < 0.00001 |
Model Ⅱ | 0.045 (0.038, 0.052) < 0.00001 | 0.034 (0.029, 0.039) < 0.00001 | 0.046 (0.040, 0.051) < 0.00001 | 0.026 (0.022, 0.030) < 0.00001 |
Model Ⅲ | 0.031 (0.023, 0.039) < 0.00001 | 0.020 (0.014, 0.027) < 0.00001 | 0.036 (0.029, 0.043) < 0.00001 | 0.022 (0.017, 0.027) < 0.00001 |