Table 3 Comparison of different models with or without ED for assessing osteoporosis Table 3 Comparison of different models with or without ED for assessing osteoporosis Table 3 Comparison of different models with or without ED for assessing osteoporosis Table 3 Comparison of different models with or without ED for assessing osteoporosis Table 3 Comparison of different models with or without ED for assessing osteoporosis Table 3 Comparison of different models with or without ED for assessing osteoporosis Table 3 Comparison of different models with or without ED for assessing osteoporosis Table 3 Comparison of different models with or without ED for assessing osteoporosis
Models
AUC (95%CI)
Sensitivity (%)
Specificity (%)
PPV (%) NPV (%) P-value (Ref: Model 1) P-value (Ref: Model 2)
Model 1 0.70(0.65-0.75) 87.6 42.7 16.4 96.4 - -
Model 2 0.72((0.67-0.78)) 74.3 64.0 20.9 95.1 0.050 -
Model 3 0.73(0.68-0.79) 73.3 66.3 21.8 95.1 0.017 0.155
Model 1 including age, education, smoking, drinking, SBP, neck circumference, BMI and heart rates; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C and FPG; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C, FPG and ED; Notes: SBP, systolic blood pressure (mmHg); BMI, body mass index (kg/m2); LDL-C, low density lipoprotein cholesterol (mmol/L); FPG, fasting blood glucose (mmol/L); PPV: positive predictive value (%); NPV: Negative predictive value (%). Model 1 including age, education, smoking, drinking, SBP, neck circumference, BMI and heart rates; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C and FPG; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C, FPG and ED; Notes: SBP, systolic blood pressure (mmHg); BMI, body mass index (kg/m2); LDL-C, low density lipoprotein cholesterol (mmol/L); FPG, fasting blood glucose (mmol/L); PPV: positive predictive value (%); NPV: Negative predictive value (%). Model 1 including age, education, smoking, drinking, SBP, neck circumference, BMI and heart rates; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C and FPG; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C, FPG and ED; Notes: SBP, systolic blood pressure (mmHg); BMI, body mass index (kg/m2); LDL-C, low density lipoprotein cholesterol (mmol/L); FPG, fasting blood glucose (mmol/L); PPV: positive predictive value (%); NPV: Negative predictive value (%). Model 1 including age, education, smoking, drinking, SBP, neck circumference, BMI and heart rates; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C and FPG; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C, FPG and ED; Notes: SBP, systolic blood pressure (mmHg); BMI, body mass index (kg/m2); LDL-C, low density lipoprotein cholesterol (mmol/L); FPG, fasting blood glucose (mmol/L); PPV: positive predictive value (%); NPV: Negative predictive value (%). Model 1 including age, education, smoking, drinking, SBP, neck circumference, BMI and heart rates; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C and FPG; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C, FPG and ED; Notes: SBP, systolic blood pressure (mmHg); BMI, body mass index (kg/m2); LDL-C, low density lipoprotein cholesterol (mmol/L); FPG, fasting blood glucose (mmol/L); PPV: positive predictive value (%); NPV: Negative predictive value (%). Model 1 including age, education, smoking, drinking, SBP, neck circumference, BMI and heart rates; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C and FPG; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C, FPG and ED; Notes: SBP, systolic blood pressure (mmHg); BMI, body mass index (kg/m2); LDL-C, low density lipoprotein cholesterol (mmol/L); FPG, fasting blood glucose (mmol/L); PPV: positive predictive value (%); NPV: Negative predictive value (%). Model 1 including age, education, smoking, drinking, SBP, neck circumference, BMI and heart rates; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C and FPG; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C, FPG and ED; Notes: SBP, systolic blood pressure (mmHg); BMI, body mass index (kg/m2); LDL-C, low density lipoprotein cholesterol (mmol/L); FPG, fasting blood glucose (mmol/L); PPV: positive predictive value (%); NPV: Negative predictive value (%). Model 1 including age, education, smoking, drinking, SBP, neck circumference, BMI and heart rates; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C and FPG; Model 2 including age, education, smoking, drinking, SBP, neck circumference, BMI, heart rates, LDL-C, FPG and ED; Notes: SBP, systolic blood pressure (mmHg); BMI, body mass index (kg/m2); LDL-C, low density lipoprotein cholesterol (mmol/L); FPG, fasting blood glucose (mmol/L); PPV: positive predictive value (%); NPV: Negative predictive value (%).