Hazard ratio for death in new user of anticancer drugs or antidepressants drugs.

<p>Abbreviation: SSRI, selective serotonin reuptake inhibitor; 95% CI, 95% confidence interval.</p>*<p>Definition 3.3 in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0066116#pone-0066116-t001" target="_blank">Table 1</a> is used.</p>†<p>Information of death in the insurer’s enrollment data is used.</p>‡<p>Adjusted for age and sex by Cox regression model.