Table 1.
Characteristics of the national survey on drug use and health one year weighted sample with 12 month codeine and promethazine use (lean/sizzurp).
Table 2.
Characteristics of the reddit sample with past 12 month codeine and promethazine use (lean/sizzurp).
Fig 1.
Alcohol and cannabis risk scores among lean use disorder (LUD) groups.
Note: N = 190 (n = 2 were missing data). The Alcohol Use Disorders Identification Test Concise has possible scores ranging from 0 to 12, with a score of ≥ 3 being indicative of at-risk alcohol consumption for women (and for persons who self-reported as Another gender identity) and a score of ≥ 4 being indicative of at-risk alcohol consumption for men. The Cannabis Use Disorder Identification Test Revised has as range of possible scores ranging from 0 to 32 with 0 to 7 indicating non-hazardous cannabis use, 8 to 11 indicating hazardous cannabis use and ≥ 12 indicating possible cannabis use disorder. The Lean Use Disorder Measure has possible scores ranging from 0 to 11 with 0 to 1 indicating no lean use disorder, 2 to 3 indicating mild lean use disorder, 4 to 5 indicating moderate lean use disorder, and ≥ 6 indicating severe lean use disorder.
Fig 2.
3D Scatterplot of lean, alcohol, and cannabis use disorder screening scores.
Note: N = 190 (n = 2 were missing data). The Alcohol Use Disorders Identification Test Concise has possible scores ranging from 0 to 12, with a score of ≥ 3 being indicative of at-risk alcohol consumption for women (and for persons who self-reported as Another gender identity) and a score of ≥ 4 being indicative of at-risk alcohol consumption for men. The Cannabis Use Disorder Identification Test Revised has as range of possible scores ranging from 0 to 32 with 0 to 7 indicating non-hazardous cannabis use, 8 to 11 indicating hazardous cannabis use and ≥ 12 indicating possible cannabis use disorder. The Lean Use Disorder Measure has possible scores ranging from 0 to 11 with 0 to 1 indicating no lean use disorder, 2 to 3 indicating mild lean use disorder, 4 to 5 indicating moderate lean use disorder, and ≥ 6 indicating severe lean use disorder.
Table 3.
Effect of demographic characteristics on lean use disorder symptoms.