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. Author manuscript; available in PMC: 2023 Sep 7.
Published in final edited form as: Am J Public Health. 2023 Jul;113(7):750–758. doi: 10.2105/AJPH.2023.307291

FIGURE 4— Observed vs Expected Pre–Post Differences in Spatiotemporal Associations Between Opioid-Related and Stimulant-Related Drug Seizures and Fatal Overdose, Nonfatal Overdose, and Naloxone Administration Events: Marion County, IN, 2020–2021.

FIGURE 4—

Note. admin 5 administration; CI 5 confidence interval; FC 5 fold change observed vs expected.

aThe observed pre–post difference is compared to the 95% CI for the expected difference estimated under the null distribution.