... persons in the community. The prevalence of low BMD is influenced by the age of the cohort, the number of men, the proportion of non-Caucasians, the average duration of dialysis, and the skeletal ... described the quality of the overall evidence and a grade for the strength of a recommendation. For each topic, the discussion on grading of the quality of evidence was led by the ERT, and the discussion ... outcome. The evaluation of questions of interventions includedRCTs. The grading of the outcomes of these studies included aconsideration of the methods (that is, duration, type of blinding, number and...