From: A cross sectional study of non-medical use of prescription opioids and suicidal behaviors among adolescents
NMUPO
No LTHP
LTHP
OR
95% CI
p-value
0 occasions
Ref.
1.4
1.3–1.5
< 0.0001
1–5 occasions
2.3
2.0–2.6
2.2
1.7–2.8
0.61
> 6 occasions
2.5
1.9–3.2
3.6
2.3–5.5
0.16