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. 2011 Nov 6;343:d6462. doi: 10.1136/bmj.d6462

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© Pavey 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 pavt874032.f4_default.jpg — Fig 4 Meta-analysis of body mass index and body fat (%) in patients, at 6-12 month follow-up. SD=standard deviation. Fixed effects model used. IV=inverse variance. Data for body mass index are values for weighted mean difference and data for body fat are values for standardised mean difference