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. 2016 Aug 4;11(8):e0160046. doi: 10.1371/journal.pone.0160046

Fig 5. Risk of upper gastrointestinal bleeding with low-dose aspirin: effects of dose and frequency of use.

Fig 5

Data are shown as adjusted RR, adjusted OR, or SIR, plus 95% CIs, for the risk of upper gastrointestinal bleeding with low-dose aspirin vs no aspirin. aOne dose equals one 325 mg tablet; badjusted RR; cAdjusted OR; dSIR. CI, confidence interval; OR, odds ratio; RR, relative risk; SIR standardized incidence ratio.