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Fig. 2 | BMC Medicine

Fig. 2

From: Independent and combined associations between fast-food outlet exposure and genetic risk for obesity: a population-based, cross-sectional study in the UK

Fig. 2

Hypothetical associations between density of (or exposure to) fast-food outlets and BMI, which are: a moderated by genetic obesity risk, with the higher genetic risk group showing a stronger environmental association than the lower genetic risk group; b not moderated by genetic obesity risk; and c moderated by genetic obesity risk, with the higher genetic risk group showing a weaker environmental association than the lower genetic risk group

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