No research have compared how well different prediction models discriminate older men who have PFI-3 a radiographic common vertebral fracture Hbegf (PVFx) from those who do not. (p-values for difference in five bootstrapped samples 0.14 to 0.92). PFI-3 This complex model using a cutpoint prevalence of 5% correctly re-classified only a online 5.7% (p-value 0.13)… Continue reading No research have compared how well different prediction models discriminate older