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. Author manuscript; available in PMC: 2022 Jun 1.
Published in final edited form as: Calcif Tissue Int. 2021 Feb 9;108(6):746–756. doi: 10.1007/s00223-021-00809-4

Table 4.

Concordance Index (and 95% confidence interval) of predicted and observed fracture risk for the model with and without GRS

Model 1
(Base model)		 Model 2
(Base model + GRS_fracture)		 Model 3
(Base model + GRS_BMD)		 Model 4
(Base model + GRS_eBMD)
C index C index p-value C index p-value C index p-value
MOF 0.753
(0.704– 0.800)		 0.754
(0.704 – 0.800)		 0.24 0.754
(0.704 – 0.800)		 0.53 0.754
(0.705 – 0.800)		 0.19
Hip Fracture 0.804
(0.741 – 0.813)		 0.804
(0.733 – 0.866)		 0.98 0.804
(0.733 – 0.866)		 0.87 0.805
(0.743 – 0.814)		 0.32
*

Significant results are in boldface.