Living in a large metropolitan area failed to reach statistical significance (p =.0776) despite a 63% increased frequency of use of both opioids and cocaine (PR = 1.63; 95% CI = [0.95 – 2.80]). 3.3.
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0.0776
0.0776
Living in a large metropolitan area failed to reach statistical significance (p =.0776) despite a 63% increased frequency of use of both opioids and cocaine (PR = 1.63; 95% CI = [0.95 – 2.80]). 3.3.