1. Volume 388, Issue 10046, Pages 776-786 (August 2016)
Body-mass index and all-cause mortality: individual-participant-data meta-analysis of 239 prospective studies in four continents 
Emanuele Di Angelantonio, Shilpa N Bhupathiraju, David Wormser, Pei Gao, Stephen Kaptoge, Amy Berrington de Gonzalez, Benjamin J Cairns, Rachel Huxley, Chandra L Jackson, Grace Joshy, Sarah Lewington, JoAnn E Manson, Neil Murphy, Alpa V Patel, Jonathan M Samet, Mark Woodward, Wei Zheng, Maigen Zhou, Narinder Bansal, Aurelio Barricarte, Brian Carter, James R Cerhan, Rory Collins, George Davey Smith, Xianghua Fang, Oscar H Franco, Jane Green, Jim Halsey, Janet S Hildebrand, Keum Ji Jung, Rosemary J Korda, Dale F McLerran, Steven C Moore, Linda M O'Keeffe, Ellie Paige, Anna Ramond, Gillian K Reeves, Betsy Rolland, Carlotta Sacerdote, Naveed Sattar, Eleni Sofianopoulou, June Stevens, Michael Thun, Hirotsugu Ueshima, Ling Yang, Young Duk Yun, Peter Willeit, Emily Banks, Valerie Beral, Zhengming Chen, Susan M Gapstur, Marc J Gunter, Patricia Hartge, Sun Ha Jee, Tai-Hing Lam, Richard Peto, John D Potter, Walter C Willett, Simon G Thompson, John Danesh, Frank B Hu Emanuele Di Angelantonio, Shilpa N Bhupathiraju, David Wormser, Pei Gao, Stephen Kaptoge, Amy Berrington de Gonzalez, Benjamin J Cairns, Rachel Huxley, Chandra L Jackson, Grace Joshy, Sarah Lewington, JoAnn E Manson, Neil Murphy, Alpa V Patel, Jonathan M Samet, Mark Woodward, Wei Zheng, Maigen Zhou, Narinder Bansal, Aurelio Barricarte, Brian Carter, James R Cerhan, Rory Collins, George Davey Smith, Xianghua Fang, Oscar H Franco, Jane Green, Jim Halsey, Janet S Hildebrand, Keum Ji Jung, Rosemary J Korda, Dale F McLerran, Steven C Moore, Linda M O'Keeffe, Ellie Paige, Anna Ramond, Gillian K Reeves, Betsy Rolland, Carlotta Sacerdote, Naveed Sattar, Eleni Sofianopoulou, June Stevens, Michael Thun, Hirotsugu Ueshima, Ling Yang, Young Duk Yun, Peter Willeit, Emily Banks, Valerie Beral, Zhengming Chen, Susan M Gapstur, Marc J Gunter, Patricia Hartge, Sun Ha Jee, Tai-Hing Lam, Richard Peto, John D Potter, Walter C Willett, Simon G Thompson, John Danesh, Frank B Hu 
The Lancet 
Volume 388, Issue 10046, Pages (August 2016)
DOI: /S (16)
Copyright © 2016 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC-BY license Terms and Conditions

2. Figure 1
Association of body-mass index with all-cause mortality, by geographical region
Boxes are plotted against the mean BMI in each group. The HR per 5 kg/m2 higher body-mass index (BMI) and its 95% CI are calculated only for BMI more than 25·0 kg/m2. Analyses restricted to never-smokers without pre-existing chronic disease, excluding the first 5 years of follow-up. The reference category is shown with the arrow and is 22·5–<25·0 kg/m2. CIs are from floating variance estimates (reflecting independent variability within each category, including reference). Areas of squares are proportional to the information content (ie, inverse of the floating variance). HR=hazard ratio.
The Lancet  , DOI: ( /S (16) )
Copyright © 2016 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC-BY license Terms and Conditions

3. Figure 2
Association of body-mass index with all-cause mortality, by baseline age group
The HR per 5 kg/m2 higher body-mass index (BMI) and its 95% CI are calculated only for BMI more than 25·0 kg/m2. Analyses restricted to never-smokers without pre-existing chronic disease, and excluding the first 5 years of follow-up, and include data from all geographical regions. The reference category is shown with the arrow and is 22·5–<25·0 kg/m2. CIs are from floating variance estimates (reflecting independent variability within each category, including the reference category). Areas of squares are proportional to the information content. Analyses by baseline age and the three main geographical regions are in the appendix (p 38). HR=hazard ratio.
The Lancet  , DOI: ( /S (16) )
Copyright © 2016 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC-BY license Terms and Conditions

4. Figure 3
Association of body-mass index with all-cause mortality, by sex
The HR per 5 kg/m2 higher body-mass index (BMI) and its 95% CI are calculated only for BMI more than 25·0 kg/m2. Analyses restricted to never-smokers without pre-existing chronic disease, excluding the first 5 years of follow-up, and include data from all geographical regions. The reference category is shown with the arrow and is 22·5–<25·0 kg/m2. CIs are from floating variance estimates (reflecting independent variability within each category, including reference). Areas of squares are proportional to the information content. Analyses by sex and the three main geographical regions (east Asia, Europe, and North America) are in the appendix (p 39). HR=hazard ratio.
The Lancet  , DOI: ( /S (16) )
Copyright © 2016 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC-BY license Terms and Conditions

5. Figure 4
Association of body-mass index with mortality, by major underlying cause
The HR per 5 kg/m2 higher body-mass index (BMI) and its 95% CI are calculated only for BMI more than 25·0 kg/m2. Analyses restricted to never-smokers without pre-existing chronic disease, excluding the first 5 years of follow-up, and include data from all geographical regions. The reference category is shown with the arrow and is 22·5–<25·0 kg/m2. CIs are from floating variance estimates (reflecting independent variability within each category, including reference). Areas of squares are proportional to the information content. Analyses of cause-specific mortality by three geographical regions (east Asia, Europe, and North America) are in the appendix (pp 41, 42).
The Lancet  , DOI: ( /S (16) )
Copyright © 2016 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC-BY license Terms and Conditions