Abstract：
BACKGROUND:The association between beta-blockers (BB) and fracture risk is controversial, due largely to conflicting findings from previous studies. The present study sought to evaluate the effect of BB on fracture risk by using a Bayesian meta-analysis approach. METHODS AND RESULTS:We systematically retrieved 13 observational studies on the association between BB use and fracture risk. This meta-analysis involved more than 907,000 men and women with mean/median age of individual studies ranging from 43 to 81 years. We used a hierarchical Bayesian random effects model to synthesize the results. BB use was associated with an average 17% reduction in the risk of any fracture (risk ratio [RR] 0.83; 95% credible interval [CrI]: 0.71-0.93), hip fracture (RR 0.83; 95% CrI: 0.70-0.92) and vertebral fracture (RR 0.81; 95% CrI: 0.61-0.99). The probability that BB use reduces fracture risk by at least 10% was 0.91. CONCLUSIONS:Beta-blockers are associated with reduced risk of fracture in older adults, but the effect size is likely to be modest.
journal_name
Bonejournal_title
Boneauthors
Yang S,Nguyen ND,Eisman JA,Nguyen TVdoi
10.1016/j.bone.2012.07.013subject
Has Abstractpub_date
2012-11-01 00:00:00pages
969-74issue
5eissn
8756-3282issn
1873-2763pii
S8756-3282(12)00976-3journal_volume
51pub_type
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