Mortality rate ratio (MRR) of cancer mortality after cancer diagnosis for current antidepressant (AD) user ^a and former AD user ^b at time of cancer diagnosis.

a Current AD users refers to cancer patients who redeemed an AD prescription within 4 months before the cancer diagnosis. b Former AD users refers to cancer patients who redeemed the last AD prescription more than 4 months before the cancer diagnosis. c Adjusted for sex, age at time of diagnosis (5-year interval), Charlson comorbidity index (0, 1–2, 3+), marital status (married or cohabiting, living alone), education (low, medium, high), and calendar year (2003–2004, 2005–2007, 2008–2010). d Adjusted for cancer stage at time of diagnosis (local, regional, distant, and unknown) besides the factors included in the analysis. e The reference refers to cancer patients who had no AD prescription in the 3 years before cancer diagnosis. Mortality rate ratio (MRR) of cancer mortality after cancer diagnosis for current antidepressant (AD) user a and former AD user b at time of cancer diagnosis.