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. Author manuscript; available in PMC: 2016 Jul 1.
Published in final edited form as: Addict Behav. 2016 Feb 16;58:167–174. doi: 10.1016/j.addbeh.2016.02.019

Figure 3.

Figure 3

Significant interactions between PTSD symptom clusters and sex, associated with average monthly frequency of NMOU in the past year among those with a past year PTSD diagnosis. Incident rate ratios represent changes in rate of use associated with a 1 SD increase for PTSD symptom cluster scores. Estimates accounted for the survey design and were adjusted for other PTSD symptom clusters (re-experiencing and emotional numbing), age, education, race/ethnicity, chronic/serious medical conditions, and pain.

***p <.001.