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. 2017 Nov 16;12(11):e0187795. doi: 10.1371/journal.pone.0187795

Fig 2. Effects of medical cannabis on quality of life, social interactions, activity levels and concentration.

Fig 2

Notes: These survey questions were administered as a follow-up survey to 23 of the 37 MCP patients with frequent use of prescription opioids. No “extremely negative” impacts were reported by any patient, and a “negative impact” was reported by one patient for Activity levels and by two patients for Concentration.