Clinical Pearls

5 pearls
  1. Do not reserve cannabis screening for younger veterans; in this sample, the mean ages were 59 years for cannabis use and 53 years for probable CUD.

  2. Treat the Pacific region as a high-yield setting for case-finding: veterans there had the highest prevalence of cannabis use (18.6%) and probable CUD (8.8%), and the probable CUD rate was significantly higher than all other regions.

  3. High cannabis exposure does not always translate into equally high disorder burden; New England had cannabis use of 13.4% that did not differ from the Pacific region (P = .24), but probable CUD was 3.5%.

  4. Do not assume cannabis-related risk is confined to states with legalized recreational cannabis; Oklahoma had cannabis use of 20.5%, while North Carolina and Indiana were among the top 5 states for probable CUD at 9.0% and 4.9%.

  5. Use brief structured screening rather than relying on disclosure alone; on the 3-item CUDIT-SF, a score ≥2 is indicative of probable CUD.

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