Consort diagram showing progress of participants through the study
*As previously described,16 these 351 individuals expressed an interest in participating in the trial following group information sessions and mailings.
† The numbers in parentheses represent technically valid CT scans for the primary total hip volumetric trabecular bone mineral density outcome analyses. For the spine, there were a total of 166 valid scans at baseline, 133 at 12 months, 107 at 24 months and 49 at 36 months.