Males – NPHS data (N = 9,177) | Males – Simulation (N = 9,177) | |||||
---|---|---|---|---|---|---|
Variable | Coefficient | Standard error | P-value | Coefficient | Standard error | P-value |
BMI | 0.4202 | 0.0383 | < 0.0001 | 0.4263 | 0.0111 | < 0.0001 |
BMI2 | −0.00437 | 0.000618 | < 0.0001 | −0.00448 | 0.001049 | < 0.0001 |
Intercept | −10.4034 | −10.4897 | ||||
Model properties | ||||||
Calibration (χ2 HL) | χ2 HL = 5.67, p-value = 0.6841 | χ2 HL =9.951, p-value = 0.3689 | ||||
Discrimination (C-statistic) | C = 0.677 | C = 0.686 | ||||
Females – NPHS data (N = 10,618) | Females – Simulation (N = 10,618) | |||||
Variable | Coefficient | Standard error | P-value | Coefficient | Standard error | P-value |
BMI | 0.4565 | 0.0554 | < 0.0001 | 0.4593 | 0.0779 | < 0.0001 |
BMI2 | −0.00509 | 0.00091 | < 0.0001 | −0.00514 | 0.00141 | < 0.0001 |
Intercept | −10.8967 | −10.5899 | ||||
Model properties | ||||||
Calibration (χ2 HL) | χ2 HL = 9.33, p-value = 0.3153 | χ2 HL = 10.466, p-value = 0.3356 | ||||
Discrimination (C-statistic) | C = 0.726 | C = 0.718 |