Dataset Information

Trends and associated factors of use of opioid, heroin, and cannabis among patients for emergency department visits in Nevada: 2009-2017.

ABSTRACT: To examine trends and contributing factors of opioid, heroin, and cannabis-associated emergency department (ED) visits in Nevada.The 2009 to 2017 Nevada State ED database (n?=?7,950,554 ED visits) were used. Use of opioid, heroin, and cannabis, respectively, was identified by the International Classification of Diseases, 9th & 10th Revisions. Three multivariable models, one for each of the 3 dependent variables, were conducted. Independent variables included year, insurance status, race/ethnicity, use of other substance, and mental health conditions.The number of individuals with opioid, heroin, cannabis-associated ED visits increased 3%, 10%, and 23% annually from 2009 to 2015, particularly among 21 to 29 age group, females, and African Americans. Use of other substance (odds ratio [OR]?=?3.91; 95% confidence interval [CI]?=?3.84, 3.99; reference - no use of other substance), mental health conditions (OR?=?2.48; 95% CI?=?2.43, 2.53; reference - without mental health conditions), Medicaid (OR?=?1.41; 95% CI?=?1.38, 1.44; reference - non-Medicaid), Medicare (OR?=?1.44; 95% CI?=?1.39, 1.49; reference - non-Medicare) and uninsured patients (OR?=?1.52; 95% CI?=?1.49, 1.56; reference - insured) were predictors of all three substance-associated ED visits.With a steady increase in trends of opioid, heroin, and cannabis-associated ED visits in recent years, the main contributing factors include patient sociodemographic factors, mental health conditions, and use of other substances.

SUBMITTER: Kim PC

PROVIDER: S-EPMC6882558 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature

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Trends and associated factors of use of opioid, heroin, and cannabis among patients for emergency department visits in Nevada: 2009-2017.

Kim Pearl C PC Yoo Ji Won JW Cochran Chris R CR Park Seong-Min SM Chun Sungyoun S Lee Yong-Jae YJ Shen Jay J JJ

Medicine 20191101 47

To examine trends and contributing factors of opioid, heroin, and cannabis-associated emergency department (ED) visits in Nevada.The 2009 to 2017 Nevada State ED database (n = 7,950,554 ED visits) were used. Use of opioid, heroin, and cannabis, respectively, was identified by the International Classification of Diseases, 9th & 10th Revisions. Three multivariable models, one for each of the 3 dependent variables, were conducted. Independent variables included year, insurance status, race/ethnicit ...[more]

PMID: 31764772

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Project description:BACKGROUND:Although homelessness and opioid overdose are major public health issues in the U.S., evidence is limited as to whether homelessness is associated with an increased risk of opioid overdose. OBJECTIVE:To compare opioid-related outcomes between homeless versus housed individuals in low-income communities. DESIGN, SETTING, AND PARTICIPANTS:Cross-sectional analysis of individuals who had at least one ED visit or hospitalization in four states (Florida, Maryland, Massachusetts, and New York) in 2014. MEASUREMENTS:Risk of opioid overdose and opioid-related ED visits/hospital admissions were compared between homeless versus low-income housed individuals, adjusting for patient characteristics and hospital-specific fixed effects (effectively comparing homeless versus low-income housed individuals treated at the same hospital). We also examined whether risk of opioid-related outcomes varied by patients' sex and race/ethnicity. RESULTS:A total of 96,099 homeless and 2,869,230 low-income housed individuals were analyzed. Homeless individuals had significantly higher risk of opioid overdose (adjusted risk, 1.8% for homeless vs. 0.3% for low-income housed individuals; adjusted risk difference [aRD], +1.5%; 95%CI, +1.0% to +2.0%; p < 0.001) and opioid-related ED visit/hospital admission (10.4% vs. 1.5%; aRD, +8.9%; 95%CI, +7.2% to +10.6%; p < 0.001) compared to low-income housed individuals. Non-Hispanic White females had the highest risk among the homeless population, whereas non-Hispanic White males had the highest risk among the low-income housed population. LIMITATIONS:Individuals with no ED visit or hospitalization in 2014 were not included. CONCLUSION:Homeless individuals had disproportionately higher adjusted risk of opioid-related outcomes compared to low-income housed individuals treated at the same hospital. Among homeless individuals, non-Hispanic White females incurred the highest risk. These findings highlight the importance of recognizing the homeless population-especially the non-Hispanic White female homeless population-as a high-risk population for opioid overdose.

Project description:ImportanceThere is a lack of literature describing the incidence of pediatric acute ocular injury and associated likelihood of vision loss in the United States. Understanding national pediatric eye injury trends may inform future efforts to prevent ocular trauma.ObjectiveTo characterize pediatric acute ocular injury in the United States using data from a stratified, national sample of emergency department (ED) visits.Design, setting, and participantsA retrospective cohort study was conducted. Study participants received care at EDs included in the 2006 to 2014 Nationwide Emergency Department Sample, comprising 376 040 children aged 0 to 17 years with acute traumatic ocular injuries. Data were analyzed from June 2016 to March 2018.ExposuresInternational Classification of Diseases, Ninth Revision, Clinical Modification diagnosis codes and external-cause-of-injury codes identified children with acute ocular injuries.Main outcomes and measuresDemographic and clinical characteristics of children with acute traumatic ocular injuries were collected and temporal trends in the incidence of ocular injuries by age, risk of vision loss, and mechanism of injury were explored.ResultsIn 2014, there were an estimated 163 431 (95% CI, 151 235-175 627) ED visits for pediatric acute ocular injury. Injured children were more often male (63.0%; 95% CI, 62.5-63.5) and in the youngest age category (birth to 4 years, 35.3%; 95% CI, 34.4-36.2; vs 10-14 years, 20.6%; 95% CI, 20.1-21.1). Injuries commonly resulted from a strike to the eye (22.5%; 95% CI, 21.3-23.8) and affected the adnexa (43.7%; 95% CI, 42.7-44.8). Most injuries had a low risk for vision loss (84.2%; 95% CI, 83.5-85.0), with only 1.3% (95% CI, 1.1-1.5) of injuries being high risk. Between 2006 and 2014, pediatric acute ocular injuries decreased by 26.1% (95% CI, -27.0 to -25.0). This decline existed across all patient demographic characteristics, injury patterns, and vision loss categories and for most mechanisms of injury. There were increases during the study in injuries related to sports (12.8%; 95% CI, 5.4-20.2) and household/domestic activities (20.7%; 95% CI, 16.2-25.2). The greatest decrease in high-risk injuries occurred with motor vehicle crashes (-79.8%; 95% CI, -85.8 to -74.9) and guns (-68.5%; 95% CI, -73.5 to -63.6).Conclusions and relevanceThis study demonstrated a decline in pediatric acute ocular injuries in the United States between 2006 and 2014. However, pediatric acute ocular injuries continue to be prevalent, and understanding these trends can help establish future prevention strategies.

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Dataset Information

Trends and associated factors of use of opioid, heroin, and cannabis among patients for emergency department visits in Nevada: 2009-2017.

Publications

Trends and associated factors of use of opioid, heroin, and cannabis among patients for emergency department visits in Nevada: 2009-2017.

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