Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Incidence of new vertebral fractures (A and C) and nonvertebral fractures (B and D). Solid bars represent actual data collected and dashed bars represent virtual placebo data. Percentages for new vertebral fractures are crude incidence and percentages for nonvertebral fractures are Kaplan-Meier estimates. Error bars correspond to 95% confidence intervals.
