Examine Emergency Department Visits Research Articles

Cumulative Update of a Systematic Overview Evaluating Interventions Addressing Polypharmacy

Polypharmacy is associated with mortality, falls, hospitalizations, and functional and cognitive decline. The study of polypharmacy-related interventions has increased substantially, prompting the need for an updated, more focused systematic overview. To systematically evaluate and summarize evidence across multiple systematic reviews (SRs) examining interventions addressing polypharmacy. A search was conducted of MEDLINE, the Cochrane Database of Systematic Reviews, and the Database of Abstracts of Reviews of Effects for articles published from January 2017-October 2022, as well as those identified in a previous overview (January 2004-February 2017). Systematic reviews were included regardless of study design, setting, or outcome. The evidence was summarized by 4 categories: (1) medication-related process outcomes (eg, potentially inappropriate medication [PIM] and potential prescribing omission reductions), (2) clinical and functional outcomes, (3) health care use and economic outcomes, and (4) acceptability of the intervention. Fourteen SRs were identified (3 from the previous overview), 7 of which included meta-analyses, representing 179 unique published studies. Nine SRs examined medication-related process outcomes (low to very low evidence quality). Systematic reviews using pooled analyses found significant reductions in the number of PIMs, potential prescribing omissions, and total number of medications, and improvements in medication appropriateness. Twelve SRs examined clinical and functional outcomes (very low to moderate evidence quality). Five SRs examined mortality; all mortality meta-analyses were null, but studies with longer follow-up periods found greater reductions in mortality. Five SRs examined falls incidence; results were predominantly null save for a meta-analysis in which PIMs were discontinued. Of the 8 SRs examining quality of life, most (7) found predominantly null effects. Ten SRs examined hospitalizations and readmissions (very low to moderate evidence quality) and 4 examined emergency department visits (very low to low evidence quality). One SR found significant reductions in hospitalizations and readmissions among higher-intensity medication reviews with face-to-face patient components. Another meta-analysis found a null effect. Of the 7 SRs without meta-analyses for hospitalizations and readmissions, all had predominantly null results. Two of 4 SRs found reductions in emergency department visits. Two SRs examined acceptability (very low evidence quality), finding wide variation in the adoption of polypharmacy-related interventions. This updated systematic overview noted little evidence of an association between polypharmacy-related interventions and reduced important clinical and health care use outcomes. More evidence is needed regarding which interventions are most useful and which populations would benefit most.

Seasonal Trends in Emergency Department Visits for Mental and Behavioral Health Conditions Among Children and Adolescents Aged 5-17 Years - United States, January 2018-June 2023.

Mental and behavioral health conditions among school-aged children, including substance use disorders and overall emotional well-being, are a public health concern in the United States. Timely data on seasonal patterns in child and adolescent conditions can guide optimal timing of prevention and intervention strategies. CDC examined emergency department (ED) visit data from the National Syndromic Surveillance Program for 25 distinct conditions during January 2018-June 2023 among U.S. children and adolescents aged 5-17 years, stratified by age group. Each year, during 2018-2023, among persons aged 10-14 and 15-17 years, the number and proportion of weekly ED visits for eight conditions increased in the fall school semester and remained elevated throughout the spring semester; ED visits were up to twice as high during school semesters compared with the summer period. Among children aged 5-9 years, the number and proportion of visits increased for five mental and behavioral health conditions. Seasonal increases in ED visits for some conditions among school-aged children warrant enhanced awareness about mental distress symptoms and the challenges and stressors in the school environment. Systemic changes that prioritize protective factors (e.g., physical activity; nutrition; sleep; social, community, or faith-based support; and inclusive school and community environments) and incorporate preparedness for increases in conditions during back-to-school planning might improve child and adolescent mental health.

Emergency Department and Hospital Utilization Among Older Adults Before and After Identification of Elder Mistreatment

Elder mistreatment is common and has serious health consequences. Little is known, however, about patterns of health care utilization among older adults experiencing elder mistreatment. To examine emergency department (ED) and hospital utilization of older adults experiencing elder mistreatment in the period surrounding initial mistreatment identification compared with other older adults. This retrospective case-control study used Medicare insurance claims to examine older adults experiencing elder mistreatment initially identified between January 1, 2003, and December 31, 2012, and control participants matched on age, sex, race and ethnicity, and zip code. Statistical analysis was performed in April 2022. We used multiple measures of ED and hospital utilization patterns (eg, new and return visits, frequency, urgency, and hospitalizations) in the 12 months before and after mistreatment identification. Data were adjusted using US Centers for Medicare and Medicaid Services Hierarchical Condition Categories risk scores. Chi-squared tests and conditional logistic regression models were used for data analyses. This study included 114 case patients and 410 control participants. Their median age was 72 years (IQR, 68-78 years), and 340 (64.9%) were women. Race and ethnicity were reported as racial or ethnic minority (114 [21.8%]), White (408 [77.9%]), or unknown (2 [0.4%]). During the 24 months surrounding identification of elder mistreatment, older adults experiencing mistreatment were more likely to have had an ED visit (77 [67.5%] vs 179 [43.7%]; adjusted odds ratio [AOR], 2.95 [95% CI, 1.78-4.91]; P < .001) and a hospitalization (44 [38.6%] vs 108 [26.3%]; AOR, 1.90 [95% CI, 1.13-3.21]; P = .02) compared with other older adults. In addition, multiple ED visits, at least 1 ED visit for injury, visits to multiple EDs, high-frequency ED use, return ED visits within 7 days, ED visits for low-urgency issues, multiple hospitalizations, at least 1 hospitalization for injury, hospitalization at multiple hospitals, and hospitalization for ambulatory care sensitive conditions were substantially more likely for individuals experiencing elder mistreatment. The rate of ED and hospital utilization for older adults experiencing elder mistreatment was much higher in the 12 months after identification than before, leading to more pronounced differences between case patients and control participants in postidentification utilization. During the 12 months after identification of elder mistreatment, older adults experiencing mistreatment were particularly more likely to have had high-frequency ED use (12 [10.5%] vs 8 [2.0%]; AOR, 8.23 [95% CI, 2.56-26.49]; P < .001) and to have visited the ED for low-urgency issues (12 [10.5%] vs 8 [2.0%]; AOR, 7.33 [95% CI, 2.54-21.18]; P < .001). In this case-control study of health care utilization, older adults experiencing mistreatment used EDs and hospitals more frequently and with different patterns during the period surrounding mistreatment identification than other older adults. Additional research is needed to better characterize these patterns, which may be helpful in informing early identification, intervention, and prevention of elder mistreatment.

Comparison of characteristics and management of emergency department presentations between patients with met and unmet palliative care needs.

IntroductionThis study examined emergency department (ED) presentations of patients with end of life (EOL) conditions and patients having met and unmet palliative care needs were compared.MethodsPresentations for EOL conditions were prospectively identified and screened for palliative care needs. Descriptive data were reported as proportions, means or medians. Bi-variable analysis for dichotomous and continuous variables were performed by chi-squared and T-tests (p≤0.01), respectively. A multivariable logistic regression model identified factors associated with having unmet palliative needs and reported adjusted odds ratios (aOR) with 95% confidence intervals (CI).ResultsOverall, 663 presentations for EOL conditions were identified; 518 (78%) involved patients with unmet palliative care needs. Presentations by patients with unmet palliative needs were more likely to involve consultations (80% vs. 67%, p = 0.001) and result in hospitalization (69% vs. 51%, p<0.001) compared to patients whose palliative needs were met. Patients with unmet palliative care needs were more likely to have previous ED visits (73% unmet vs. 48% met; p<0.001). While medication, procedures, investigations and imaging ordering were high across all patients with EOL conditions, there were no significant differences between the groups. Consultations with palliative specialists in the ED (6% unmet vs. 1% met) and following discharge (29% unmet vs. 18% met) were similarly uncommon. Patients having two or more EOL conditions (aOR = 2.41; 95% CI: 1.16, 5.00), requiring hospitalization (aOR = 1.93; 95% CI: 1.30, 2.87), and dying during the ED visit (aOR = 2.15; 95% CI: 1.02, 4.53) were strongly associated with having unmet palliative care needs.ConclusionsMost ED presentations for EOL conditions were made by patients with unmet palliative care needs, who were significantly more likely to require consultation, hospitalization, and to die. Referrals to palliative care services during and after the ED visit were infrequent, indicating important opportunities to promote these services.

Sex-based differences in timely emergency department evaluations for patients with drug poisoning

ObjectivesUnintentional poisoning was the leading cause of injury-related death in the United States in 2017. Prescribed and illicit drugs are the most common cause of poisoning, and timely management in the emergency department (ED) is important. Our aim was to identify any disparities in wait times associated with sex for drug poisoning–related ED visits. Study designWe examined ED visits using data from the 2009–2017 National Hospital Ambulatory Medical Care Survey (NHAMCS). MethodsDrug poisoning–related visits were identified using the International Classification of Diseases, Ninth or Tenth Revision, Clinical Modification codes. Delayed assessment was defined as wait times exceeding the recommended triage time. Weighted logistic regression was used. ResultsThe average age was 36 years (standard error = 1.1), 54% female, 87% White and 29% had delayed assessment. Most common drugs were psychotropics (45%) and opioids (32%). Adjusting for race, payment source, urgency, multiple drug types and NSAIDs, females who had poisoning by substances other than opioids had 2.1 times higher likelihood of having a delayed assessment compared with males (odds ratio [95% confidence interval]: 2.1 [1.03–4.2]), although there was no difference between sexes among visits with opioid poisoning (P = 0.27). Neither race (P = 0.23) nor payment source (P = 0.22) were associated with delayed assessment, and the sex association was consistent across these groups. ConclusionsFemales with non-opioid drug poisoning were more likely to have delayed assessment than men. None of the other demographic factors demonstrated a correlation. Identifying more populations vulnerable to delays in the ED can help guide the development of interventions and policies to expedite care and attenuate existing disparities.

Emergency department visits among people with cancer: Frequency, symptoms, and characteristics.

ObjectivePeople with cancer are increasingly more likely to visit an emergency department for acute care than the general population. They often have long wait times and more exposure to infection and receive treatment from staff less experienced with cancer‐related problems. Our objective was to examine emergency department (ED) visits among people with cancer to understand how often and why they seek care.MethodsWe conducted a retrospective study of ED visits using the National Syndromic Surveillance Program BioSense Platform. Cancer reported during an ED visit was identified using International Classification of Diseases, Tenth Revision codes for any cancer type, including bladder, breast, cervical, colorectal, kidney, liver, lung, ovary, pancreas, prostate, or uterine cancers. Symptoms prompting the visit were identified for people with cancer who visited EDs in the United States from June 2017 to May 2018 in ≈4500 facilities, including 3000 EDs in 46 states and the District of Columbia (66% of all ED visits during a 1‐year period).ResultsOf 97 million ED visits examined, 710,297 (0.8%) were among people with cancer. Percentages were higher among women (50.1%) than men (49.5%) and among adults aged ≥65 years (53.6%) than among those ≤64 years (45.7%). The most common presenting symptoms were pain (19.1%); gastrointestinal (13.8%), respiratory (11.5%), and neurologic (5.3%) complaints; fever (4.9%); injury (4.1%); and bleeding (2.4%). Symptom prevalence differed significantly by cancer type.ConclusionsThe Centers for Medicare & Medicaid Services encourages efforts to reduce acute care visits among people with cancer. We characterized almost 70% of ED visits among this population.

Emergency Department Utilization of Adolescents and Young Adults with Autism Spectrum Disorder.

This study examined emergency department (ED) utilization by adolescents and young adults, 12-30years of age (AYA) with autism spectrum disorder (ASD) using the 2016 Healthcare Cost and Utilization Project/National Emergency Department Sample (HCUP/NEDS). We investigated the principal reason for an ED visit, presence of an ambulatory care sensitive condition (ACSC), and likelihood of hospital admission following ED encounter in ASD and Non-ASD cohorts. The ASD cohort had a higher proportion of ED visits for ACSC diagnoses as compared to the Non-ASD cohort. In addition, the likelihood of admission following an ED visit in the ASD cohort was 3.7 times greater than in the Non-ASD cohort.

Assessing Health and Wellness Outcomes of Medicaid-Enrolled Infants Born to Adolescent Mothers.

To assess the effect of adolescent birth on the health and wellness of these infants within their first year of life. Our study focused on 2011 Medicaid births nationwide. The study group (infants born to adolescents, aged 10 to 19 at time of birth) was matched with infants born to adults (aged 20 to 44 at time of birth), based on demographics. Statistical tests (proportion test and Poisson test) were used to compare the outcomes of these two groups to determine if differences were significant. The outcomes assessed were: low birth weight (LBW), substance exposure, foster care, health status, infant mortality, emergency department (ED) visits, and wellness visits. Of the 68,562 infant pairs included in the study, we found statistically significant higher rates of LBW (P ≤ 0·005), infant mortality (P = 0·05), and ED visits (P ≤ 0·005) for infants born to adolescents at the 95% confidence interval. The rate of wellness visits for all infants was well below the recommended amount. Additional differences were found at the race/ethnicity and urbanicity levels. Infants born to adolescents had a higher rate of ED visits within the first year of life, however, the increased rates of LBW and mortality for the Medicaid population are not as significant as previous national studies suggest. Analysis of outcomes across stratification helped identify vulnerable populations (i.e. urban infants). Public health programs are urged to examine ED visits in infants born to adolescents among the Medicaid population. Improved health education or phone-based resources could help reduce unnecessary visits and reduce cost.

Examining emergency department utilization in the post-foregut surgery patient.

The purpose of this study was to examine emergency department (ED) utilization following minimally invasive foregut surgery and determine its impact on costs. Furthermore, we sought to determine their relationship to the index procedure, whether they are preventable, and describe strategies for decreasing unnecessary ED visits. A retrospective review was conducted for all patients undergoing foregut procedures from January 2018 through June 2019. ED utilization was examined from 0 to 90days. The proportion of visits related to surgery, preventable visits, and median ED costs were compared between visits occurring 0-30days (early) versus 31-90days (delayed) postoperatively as well as occurring from 8 am to 5pm versus 5pm to 8 am. Of 458 patients who underwent foregut surgery, 72.5% were female and the mean age was 60years old. 92 patients (20%) presented to the ED within 90days. Of these, 59 patients (64.1%) presented to the ED early versus 33 patients (35.9%) delayed. 56.5% of ED visits occurred during clinic hours. 56 (60.9%) ED visits were related to the procedure and 20 (35.7%) were preventable. The median ED return cost was $970. Early ED visits were significantly more likely to be related to surgery (72.9% vs 39.4%, p = 0.0016). There was no significant difference in the proportion of visits that were preventable (32.6% vs 46.2%, p = 0.3755) and ED return cost did not vary significantly ($995 vs $965, p = 0.43) between early and delayed visits. ED visits are common after foregut surgery and represent a financial burden on healthcare. Most visits occur early and are more likely to be related to surgery. Importantly, more than one-third of ED visits related to surgery were preventable and most occurred during clinic hours on weekdays. Providers should consider implementation of strategies to improve outpatient utilization and decrease unnecessary ED visits.

National trends in U.S. emergency department visits for chief complaint of hypertension (2006–15)

ObjectivesHypertension is one of the most common chronic illnesses among adults in the United States. While poor hypertension control is a risk factor for many emergent conditions, asymptomatic hypertension is rarely an emergency. Despite this, patients may present to the emergency department (ED) with a chief complaint of hypertension, and there may be significant variability in the management of these patients. Our objective was to characterize national trends in ED visits for chief complaint of hypertension between 2006 and 2015. MethodsWe used the National Hospital Ambulatory Medical Care Survey (NHAMCS) from 2006 to 2015 to examine ED visits for chief complaint of hypertension. We examined trends in demographics, diagnostic resource utilization, and clinical management of these patients. ResultsBetween 2006 and 2015, visits with hypertension as the primary chief complaint represented 0.6% of all ED visits, or 6,215,787 national-level ED visits. Of these, 63.9% received a primary diagnosis of hypertension. While there was no significant growth in these visits over the study period, 79.3% of visits received any form of diagnostic testing, with 35.5% of patients receiving an antihypertensive medication. Increasing blood pressure and non-white race were associated with increased odds of receiving antihypertensive medications. ConclusionsDespite clinical policies and guidelines recommending against routine diagnostic testing for asymptomatic hypertension, roughly 4 out of 5 ED visits received diagnostic testing, and more than 1 out of 3 received medications. These visits may represent an opportunity for improvement to reduce overutilization, as well as for innovative approaches as EDs expand their role in care coordination across settings.

Emergency department visits involving opioids in Connecticut, 2011–2015

ABSTRACTBackground: Opioid abuse has demonstrated an unwavering elevation in the past decade. This study examined emergency department (ED) utilization for this growing public health problem in the state of Connecticut.Methods: We evaluated the ED discharges involving opioids in individuals treated in Connecticut EDs from 2011 to 2015. International Classification of Disease, 9th Revision, Clinical Modification and external cause of injury codes were used to identify cases.Results: There were 38,003 ED visits involving opioids during the study period. Visits were most prevalent in males (63.4%) and in those aged 18–44 years (71.8%). The rate of visits (per 10,000 ED visits) in whites (72.7) was more than three times that of blacks (24.7) and nearly double that of individuals of Hispanic ethnicity (37.7). The rate of visits for females under the age of 18 was slightly greater than that for males in the same age groups (2.7 vs. 2.4/10,000 ED visits, respectively).Conclusion: Manual labor work and racial stereotyping are possible causal factors for higher rates of opioid-related ED visits among white males between the ages of 18 and 44, while higher levels of emotional distress may be contributing to similar rates among females under the age of 18 and over the age of 65.

Postpartum emergency department use among women with intellectual and developmental disabilities: a retrospective cohort study

BackgroundAn emerging body of evidence underscores the often-intensive perinatal healthcare needs of women with intellectual and developmental disabilities (IDD). However, population-based research examining postpartum experiences of US women with IDD...

Emergency Department Visits and Overnight Hospital Stays among Persons Aged 50 and Older Who Use and Misuse Opioids

ABSTRACTOpioid misuse and adverse health outcomes are serious problems among the 50+ age group. Using data from the 2015–2016 National Survey of Drug Use and Health (N = 17,608 respondents aged 50+), we examined emergency department (ED) visits and hospitalizations among those who reported (1) no opioid use in the past year (61.4%); (2) opioid use but no misuse (36.0%); and (3) opioid misuse (2.6%). Compared to nonusers, those who reported use but no misuse or misuse had greater odds of any ED visit (AOR = 2.24, 95% CI = 2.05–2.47 and AOR = 1.99, 95% CI = 1.55–2.56, respectively) and hospitalization (AOR = 2.87, 95% CI = 2.48–3.32 and AOR = 2.57, 95% CI = 1.88–3.51, respectively); however, only those who used but did not misuse had more ED visits and longer hospital stays than nonusers. Those who misused opioids were younger, but they did not differ from those who used but did not misuse on ED visits and hospitalizations. Since those who misused had significantly higher rates of other substance use disorders and mental health problems than those who used but did not misuse, treatment of opioid misuse should also include help for these problems. Economically disadvantaged older adults suffering from chronic pain and opioid misuse also need assistance accessing effective pain treatment.

Trends in concussions at Ontario schools prior to and subsequent to the introduction of a concussion policy - an analysis of the Canadian hospitals injury reporting and prevention program from 2009 to 2016

BackgroundConcussion is a preventable injury that can have long-term health consequences for children and youth. In Ontario, the Policy/Program Memorandum # 158 (PPM) was introduced by the Ministry of Education of Ontario in March 2014. The PPM’s main purpose is to require each school board in the province to create and implement a concussion policy. The purpose of this paper is to examine trends in school-based concussions prior to and subsequent to the introduction of the PPM.MethodsThis report examined emergency department (ED) visits in 5 Ontario hospitals that are part of the Canadian Hospitals Injury Reporting and Prevention Program (CHIRPP), and compared trends over time in diagnosed concussions, and suspected concussions identified as “other head injury” in children and youth aged 4–18.ResultsFrom 2009 to 2016 study years, there were 21,094 suspected concussions, including 8934 diagnosed concussions in youth aged 4–18. The average number of diagnosed concussions in the 5 years before the PPM was 89 concussions/month, compared to approximately 117 concussions per month after; a 30% increase in the monthly rate of concussions presenting to the ED. The total number of concussion or head injury-related ED visits remained relatively unchanged but the proportion of diagnosed concussions rose from 31% in 2009 to 53% in 2016. The proportion of diagnosed concussions in females also increased from 38% in 2013 to 46% in 2016. The percent of all diagnosed concussions occurring at schools increased throughout the study reaching almost 50% in 2016 with most injuries taking place at the playground (24%), gymnasium (22%) or sports field (20%).ConclusionsThe introduction of the PPM may have contributed to a general increase in concussion awareness and an improvement in concussion identification at the school level in children and youth aged 4–18.

Increased Emergency Department Use in Illinois After Implementation of the Patient Protection and Affordable Care Act

We examine emergency department (ED) use and hospitalizations through the ED after Patient Protection and Affordable Care Act (ACA) health insurance expansion in Illinois, a Medicaid expansion state. Using statewide hospital administrative data from 2011 through 2015 from 201 nonfederal Illinois hospitals for patients aged 18 to 64 years, mean monthly ED visits were compared before and after ACA implementation by disposition from the ED and primary payer. Visit data were combined with 2010 to 2014 census insurance estimates to compute payer-specific ED visit rates. Interrupted time-series analyses tested changes in ED visit rates and ED hospitalization rates by insurance type after ACA implementation. Average monthly ED visit volume increased by 14,080 visits (95% confidence interval [CI] 4,670 to 23,489), a 5.7% increase, after ACA implementation. Changes by payer were as follows: uninsured decreased by 24,158 (95% CI -27,037 to -21,279), Medicaid increased by 28,746 (95% CI 23,945 to 33,546), and private insurance increased by 9,966 (95% 6,241 to 13,690). The total monthly ED visit rate increased by 1.8 visits per 1,000 residents (95% CI 0.6 to 3.0). The monthly ED visit rate decreased by 8.7 visit per 1,000 uninsured residents (95% CI -11.1 to -6.3) and increased by 10.2 visit per 1,000 Medicaid beneficiaries (95% CI 4.4 to 16.1) and 1.3 visits per 1,000 privately insured residents (95% CI 0.6 to 1.9). After adjusting for baseline trends and season, these changes remained statistically significant. The total number of hospitalizations through the ED was unchanged. ED visits by adults aged 18 to 64 years in Illinois increased after ACA health insurance expansion. The increase in total ED visits was driven by an increase in visits resulting in discharge from the ED. A large post-ACA increase in Medicaid visits and a modest increase in privately insured visits outpaced a large reduction in ED visits by uninsured patients. These changes are larger than can be explained by population changes alone and are significantly different from trends in ED use before ACA implementation.

Factors affecting pediatric patient transfer in testicular torsion

BackgroundTesticular torsion is a surgical emergency, and interhospital transfer could delay care and increase the risk of orchiectomy. This study identifies factors associated with transfer for pediatric testicular torsion. MethodsThis retrospective cross-sectional study examined emergency department (ED) visits for testicular torsion by men aged 1-21 y in National Emergency Department Sample from 2006 to 2012. Freestanding children's hospitals were excluded. Analyses were weighted to produce nationally representative estimates. Patient- and institutional-level predictors of transfer were evaluated using Rao–Scott chi-square tests and multivariable logistic regression. ResultsThere were 11,435 ED visits for testicular torsion resulting in admission or transfer. In multivariable regression, the probability of transfer decreased with increasing age but remained higher for patients aged 15-17 y than for those aged 18-21 y (odds ratio [OR] = 1.51, P < 0.001) and was lower for patients living in zip codes in the highest income quartile (OR = 0.69 versus lowest, P = 0.003) or with listed comorbidities (OR = 0.55, P < 0.001). Transfer was less likely in the Northeast (OR = 0.28 versus Midwest, P < 0.001), at urban hospitals (OR = 0.31, P < 0.001), teaching institutions (OR = 0.55, P < 0.001), and level I or II trauma centers (OR = 0.31, P < 0.001). Transfer was less common with increasing annual pediatric ED volume (OR = 0.95 per 1000 patients, P < 0.001). Transfer rates increased significantly over the study period (23.6%-38.8%, P < 0.001). ConclusionsOlder adolescents with testicular torsion are more likely to be transferred than young adults. Interhospital transfers in these patients may represent a potential target for improving care. Future work should focus on evaluating the effect of transfer on the risk for undergoing orchiectomy.

Impact of a Bronchiolitis Guideline on ED Resource Use and Cost: A Segmented Time-Series Analysis

Bronchiolitis is a major cause of infant morbidity and contributes to millions of dollars in health care costs. Care guidelines may cut costs by reducing unnecessary resource utilization. Through the implementation of a guideline, we sought to reduce unnecessary resource utilization and improve the value of care provided to infants with bronchiolitis in a pediatric emergency department (ED). We conducted an interrupted time series that examined ED visits of 2929 patients with bronchiolitis, aged 1 to 12 months old, seen between November 2007 and April 2013. Outcomes were proportion having a chest radiograph (CXR), respiratory syncytial virus (RSV) testing, albuterol or antibiotic administration, and the total cost of care. Balancing measures included admission rate, returns to the ED resulting in admission within 72 hours of discharge, and ED length of stay (LOS). There were no significant preexisting trends in the outcomes. After guideline implementation, there was an absolute reduction of 23% in CXR (95% confidence interval [CI]: 11% to 34%), 11% in RSV testing (95% CI: 6% to 17%), 7% in albuterol use (95% CI: 0.2% to 13%), and 41 minutes in ED LOS (95% CI: 16 to 65 minutes). Mean cost per patient was reduced by $197 (95% CI: $136 to $259). Total cost savings was $196,409 (95% CI: $135,592 to $258,223) over the 2 bronchiolitis seasons after guideline implementation. There were no significant differences in antibiotic use, admission rates, or returns resulting in admission within 72 hours of discharge. A bronchiolitis guideline was associated with reductions in CXR, RSV testing, albuterol use, ED LOS, and total costs in a pediatric ED.

Emergency Department Visits After Surgery Are Common For Medicare Patients, Suggesting Opportunities To Improve Care

Considerable attention is being paid to hospital readmission as a marker of poor postdischarge care coordination. However, little is known about another potential marker: emergency department (ED) use. We examined ED visits for Medicare patients within thirty days of discharge for six common inpatient surgeries. We found that these visits were widespread and showed extensive variation across facilities. For example, 17.3 percent of these patients experienced at least one ED visit within the postdischarge period, and 4.4 percent of patients had multiple ED visits. Among those patients who were readmitted, 56.5 percent were readmitted from the ED. There was substantial variation-as much as fourfold-in hospital-level ED use for these patients across all six procedures. The variation might signify a failure in upstream coordination of care and therefore might represent a novel hospital quality indicator. In addition, the postdischarge ED visit is an opportunity to ensure that care is properly coordinated and is the last best chance to avoid preventable readmissions.

Proportional Differences in Emergency Room Adult Patients with PTSD, Mood Disorders, and Anxiety for a Large Ethnically Diverse Geographic Sample

Underserved populations often utilize the emergency room in place of primary care, particularly for short term behavioral health services. This study examined emergency department (ED) utilization rates for rurality, insurance, sex, and ethnicity in a large sample of adult patients in Hawai'i hospitals from 2000-2010 with a diagnosis of post-traumatic stress disorder (PTSD), mood disorder, or other anxiety disorder. Findings showed a higher rate of use by rural and suburban residents with a diagnosis of PTSD or other anxiety than by urban residents. Utilization of EDs by African Americans and Other Pacific Islanders with PTSD was proportionally higher than for those with mood disorders or other anxiety disorders. Military ED visits were also proportionally higher for individuals with PTSD than for those with mood or other anxiety disorders. Limited economic resources and increasingly costly mental health disorders such as PTSD highlight the importance of better understanding the needs for behavioral health services for underserved populations.

Emergency Department Visits for Traumatic Brain Injury in Older Adults in the United States: 2006-08

Introduction:Traumatic brain injury (TBI) can be complicated among older adults due to age-related frailty, a greater prevalence of chronic conditions and the use of anticoagulants. We conducted this study using the latest available, nationally-representative emergency department (ED) data to characterize visits for TBI among older adults.Methods:We used the 2006–2008 National Hospital Ambulatory Medical Care – Emergency Department (NHAMCS-ED) data to examine ED visits for TBI among older adults. Population-level estimates of triage immediacy, receipt of a head computed tomography (CT) and/or head magnetic resonance imaging (MRI), and hospital admission by type were used to characterize 1,561 sample visits, stratified by age <65 and ≥65 years of age.Results:Of ED visits made by persons ≥65 years of age, 29.1% required attention from a physician within 15 minutes of arrival; 82.1% required a head CT, and 20.9% required hospitalization. Persons ≥65 years of age were 3 times more likely to receive a head CT or MRI compared to younger patients presenting with TBI (adjusted odds ratio [aOR] 3.2; 95% confidence interval [CI], 1.8–5.8), and were 4 times more likely to be admitted to an intensive care unit, step-down unit, or surgery (aOR 4.1; 95% CI 2.1–8.0) compared to younger patients presenting with TBI, while controlling for sex and race.Conclusion:Results demonstrate increased emergent service delivery for older persons presenting with TBI. As the United States population ages and continues to grow, TBI will become an even more important public health issue that will place a greater demand on the healthcare system.