Cost–effectiveness of combinatorial pharmacogenomic testing for depression from the Canadian public payer perspective

Depression is a significant health and economic burden in Canada. In addition to the impact of depression on patients’ health and quality of life [1], it costs the Canadian economy more than CAD $32 billion annually [2].The cost of depression stems directly from increased healthcare resource utilization and indirectly as a result of increased disability and absenteeism [3,4]. For example, the direct and indirect per-patient costs were 3.5 and three-times higher, respectively,