Fig. 1From: Substance use, injection risk behaviors, and fentanyl-related overdose risk among a sample of PWID post-Hurricane MariaDistribution of responses for overdose-related outcomes assessed during pre-Maria (2016) and post-Maria (2019) interviews. Note. Each blue square represents one participant observation. In the boxplot, the box depicts the interquartile range and median, with a whisker 1.5 times the interquartile rangeBack to article page