Research Article

Polydrug Use among Students in a Public University in a Lower Middle-Income Country

Figure 1

Combinations of self-reported used drugs (a), drugs detected by saliva test (b), and polydrug use among students attending a public university in Mombasa, Kenya, in 2017. The figures are heat map showing the intensity/numbers of drug combinations. ACL: alcohol; AMP: amphetamine; BZO, benzodiazepines; THC: tetrahydrocannabinol; COT: cotinine; OPI: opiates.
(a)
(b)