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. Author manuscript; available in PMC: 2020 Nov 1.
Published in final edited form as: J Psychoactive Drugs. 2019 Jun 22;51(5):463–472. doi: 10.1080/02791072.2019.1632506

Table 3.

Perception of Heroin Use Not Being a Great Risk According to Number of Drugs Used and Recency of Use

Trying Heroin 1–2x is Not a Great Risk, % Using Heroin 1–2x per Week is Not a Great Risk, %
Number of Drugs Used in Lifetime
 0 drugs 22.6*** 12.3***
 1–2 drugs 11.2 4.4
 3–4 drugs 14.3 3.9
 5+ drugs 19.7 4.9
Number of Drugs Used in Past Year
 0 drugs 16.9*** 8.9***
 1–2 drugs 12.5 4.2
 3–4 drugs 19.2 5.5
 5+ drugs 27.0 8.9
Number of Drugs Used in Past Month
 0 drugs 15.6*** 7.9***
 1–2 drugs 13.0 3.9
 3–4 drugs 18.0 5.6
 5+ drugs 39.5 6.6
Alcohol
 Never Used 22.4*** 12.4***
 Used in Lifetime, but not in Past Year 10.0 4.5
 Used in Past Year, but not in Past Month 12.5 5.2
 Used in Past Month 12.9 3.8
Marijuana
 Never Used 15.0*** 7.4***
 Used in Lifetime, but not in Past Year 11.7 3.1
 Used in Past Year, but not in Past Month 17.1 4.7
 Used in Past Month 17.0 5.0
Cocaine
 Never Used 14.0*** 6.0***
 Used in Lifetime, but not in Past Year 15.5 4.0
 Used in Past Year, but not in Past Month 21.9 7.7
 Used in Past Month 18.5 6.2
Crack
 Never Used 14.2* 5.7*
 Used in Lifetime, but not in Past Year 16.2 6.5
 Used in Past Year, but not in Past Month 26.5 15.9
 Used in Past Month 9.9 5.6
LSD
 Never Used 13.8*** 5.9***
 Used in Lifetime, but not in Past Year 18.6 4.2
 Used in Past Year, but not in Past Month 22.6 5.7
 Used in Past Month 31.6 6.1
Ecstasy
 Never Used 13.9*** 5.8**
 Used in Lifetime, but not in Past Year 18.7 4.5
 Used in Past Year, but not in Past Month 23.7 6.8
 Used in Past Month 26.2 2.9
Ketamine
 Never Used 14.2*** 5.8*
 Used in Lifetime, but not in Past Year 23.2 0.8
 Used in Past Year, but not in Past Month 35.3 15.2
 Used in Past Month 38.7 13.4
Methamphetamine
 Never Used 14.1*** 5.8***
 Used in Lifetime, but not in Past Year 16.3 5.1
 Used in Past Year, but not in Past Month 23.6 16.2
 Used in Past Month 22.8 12.8
Prescription Opioids (Misuse)
 Never Misused 13.8*** 5.6***
 Misused in Lifetime, but not in Past Year 17.9 4.4
 Misused in Past Year, but not in Past Month 19.2 7.7
 Misused in Past Month 17.8 7.4
Prescription Stimulants (Misuse)
 Never Used 14.0*** 5.8*
 Used in Lifetime, but not in Past Year 20.8 4.4
 Used in Past Year, but not in Past Month 18.8 4.2
 Used in Past Month 24.1 6.2
Tranquilizers (Misuse)
 Never Misused 14.1*** 5.8
 Misused in Lifetime, but not in Past Year 19.5 4.9
 Misused in Past Year, but not in Past Month 19.8 5.2
 Misused in Past Month 17.4 4.9
Sedatives (Misuse)
 Never Used 14.1*** 5.7
 Used in Lifetime, but not in Past Year 20.5 4.1
 Used in Past Year, but not in Past Month 19.2 6.2
 Used in Past Month 21.9 3.4

Note. Chi-square was used to compute differences between each covariate and each heroin use variable. Descriptive statistics within the three heroin use variables are row percentages for those agreeing with the statement.

*

p < .05,

***

p < .001