drug risk_factor_for opioid overdose

Subject: drug
Relation: risk_factor_for
Object: opioid overdose
p-value: —

Evidence from: primary | all sources

Evidence (1 sources)

Opioid dependence latent structure: two classes with differing severity? (2011) PMID:21134015 cited

greater ... other drug use ... increased the risk of opioid overdose

confidence: 0.94