Sensitivity analysis of the standardized incidence ratios (SIR) with 95% CI for the association between CHD and all cancer risk, with the inclusion and exclusion of data from first year of follow-up.

<p>Abbreviations: CI, confidence interval; E, expected case number; O, observed case number; SIR, standardized incidence ratio</p><p>Sensitivity analysis of the standardized incidence ratios (SIR) with 95% CI for the association between CHD and all cancer risk, with the inclusion and exclusion of data from first year of follow-up.