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. 2011 Jan 25;342:c7254. doi: 10.1136/bmj.c7254

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© Winzenberg et al 2011

This is an open-access article distributed under the terms of the Creative Commons Attribution Non-commercial License, which permits use, distribution, and reproduction in any medium, provided the original work is properly cited, the use is non commercial and is otherwise in compliance with the license. See: http://creativecommons.org/licenses/by-nc/2.0/ and http://creativecommons.org/licenses/by-nc/2.0/legalcode.

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graphic file with name wint804930.f1_default.jpg — Forest plots of main effects of vitamin D supplementation on bone mineral density of hip, lumbar spine, and forearm, and total body bone mineral content. M=males; F=females. *Fixed model used for lumbar spine bone mineral density and total body bone mineral content. See web extra for data to two decimal places