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. 2021 Oct 23;107(3):882–898. doi: 10.1210/clinem/dgab742

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© The Author(s) 2021. Published by Oxford University Press on behalf of the Endocrine Society.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (https://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

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Figure 2. — Effect size estimates and 95% CI for A, hip, and B, any fracture risk with vitamin D and calcium supplementation vs placebo/control. Quality assessment using A MeaSurement Tool to Assess systematic Reviews 2 (AMSTAR-2) tool described between parenthesis: A, moderate quality; B, low quality; and C, critically low quality. ^aHR, hazard ratio; OR, odds ratio; RR, risk ratio. ^bMeta-analyses that included institutionalized trials. ^cNetwork meta-analyses. ^dNot available.