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Figure 5 | Tobacco Induced Diseases

Figure 5

From: Impact of Genetic Polymorphisms on the Smoking-related Risk of Periodontal Disease: the Population-based Study SHIP

Figure 5

Impact of IL-1 genotype on risk of periodontitis. 5a (left): Results of logistic regression analysis for non-smokers (open bars) and smokers (shaded bars). Shown are the odds ratios including the 95% confidence intervals (C.I.). 5b (right): Mean number of teeth in subjects of different smoking exposure as given at the abscissa. Open symbols: IL-1 genotype positive subjects, closed: IL-1 genotype negative. ANOVA packyears p < 0.0001, genotype p = 0.015, interaction packyears*genotype p = 0.013.

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Tobacco Induced Diseases

ISSN: 1617-9625

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