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. 2014 Jan 22;9(1):e85893. doi: 10.1371/journal.pone.0085893

Figure 4. Meta analysis: Risk of incident CAD by Chromosome 9p21 stratified by smoking status.

Figure 4

Hazard ratios (HR) with 95% Confidence Interval (CI) per Chromosome 9p21 risk allele in MDCS (rs4977574; N = 24944; 28% smokers) and ARIC (rs10757274; N = 9877; 25% smokers). Pooled HR per allele for incident CAD in non-smokers and smokers were 1.23 (95% CI 1.16–1.30) and 1.07 (95% CI 0.99–1.15) respectively. MDCS  =  Malmö diet and cancer study. ARIC  =  Atherosclerosis Risk in Communities Study.