TY - JOUR KW - naloxone KW - Emergency Service KW - Overdose KW - Health Services Accessibility KW - opioid epidemic KW - Public Health KW - Human KW - Exploratory Research KW - Data Analysis, Statistical KW - Odds Ratio KW - Confidence Intervals KW - Narcotics -- Adverse Effects KW - Program Implementation KW - Retrospective Design KW - Adolescence KW - Adult KW - Middle Age KW - Aged KW - Secondary Analysis KW - Data Analysis Software KW - Descriptive Statistics KW - outcome assessment KW - Multiple Logistic Regression KW - Chi Square Test KW - Male KW - Female AU - Becca M. Scharf AU - David J. Sabat AU - James M. Brothers AU - Asa M. Margolis AU - Matthew J. Levy A1 - AD - Howard County Department of Fire and Rescue Services, Marriottsville, Maryland; Department of Public Policy, University of Maryland, Baltimore County, Baltimore, Maryland; Department of Emergency Medicine, Johns Hopkins University, Baltimore, Maryland (AMM, MJL). BT - Prehospital Emergency Care C5 - Education & Workforce; Healthcare Disparities; Opioids & Substance Use CP - 3 CY - Philadelphia, Pennsylvania DO - 10.1080/10903127.2020.1771490 IS - 3 JF - Prehospital Emergency Care LA - English M1 - Journal Article PB - Taylor & Francis Ltd PP - Philadelphia, Pennsylvania PY - 2021 SN - 1090-3127 SP - 418 EP - 426 EP - T1 - Best Practices for a Novel EMS-Based Naloxone Leave behind Program T2 - Prehospital Emergency Care TI - Best Practices for a Novel EMS-Based Naloxone Leave behind Program U1 - Education & Workforce; Healthcare Disparities; Opioids & Substance Use U3 - 10.1080/10903127.2020.1771490 VL - 25 VO - 1090-3127 Y1 - 2021 Y2 - May ER -