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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: J Am Geriatr Soc. 2011 Dec 28;60(1):118–123. doi: 10.1111/j.1532-5415.2011.03768.x

Figure 1. Modifiable risk factor combinations and odds ratios (OR) for dementia according to APOE e4 status.

Figure 1

* Model adjusts for age, years of education, and childhood years spent in Japan. Model for low-risk subgroup 2 also adjusts for diet score, BMI, and physical activity. Model for subgroup 3 also adjusts for BMI and physical activity. Model for subgroup 4 also adjusts for physical activity.

†Low-risk subgroup: 1= nonsmoking; 2= nonsmoking and diet scores in the highest 40%; 3= nonsmoking, diet scores in the highest 40%, and BMI <25.0 kg/m2; 4= nonsmoking, diet scores in the highest 40%, BMI <25.0 kg/m2, and high physical activity. Ref= referent group.