Mental disorder and opioid overdose: a systematic review.
Jenna Van DraanenChristie TsangSanjana MitraVanessa PhuongArata MurakamiMohammad KaramouzianLindsey RichardsonPublished in: Social psychiatry and psychiatric epidemiology (2021)
Nearly all reviewed studies found a connection between mental disorder and overdose, and the evidence suggests that having mental disorder is associated with experiencing fatal and non-fatal opioid overdose, but causal direction remains unclear.