Rising high-acuity emergency care services independently billed by advanced practice providers, 2013 to 2019

BACKGROUND

Advanced practice providers (APPs) comprise an increasing proportion of the emergency medicine (EM) workforce, particularly in rural geographies. With little known regarding potential expanding practice patterns, we sought to evaluate trends in independent emergency care services billed by APPs from 2013 to 2019.

METHODS

We performed a repeated cross-sectional analysis of emergency clinicians independently reimbursed for at least 50 evaluation and management (E/M) services (99281-99285, 99291) from Medicare Part B, with high-acuity services including Codes 99285 and 99291. We describe the outcome proportion of E/M services by acuity level and report at (1) the encounter level and (2) at the clinician level. We stratified analyses by clinician type and geography.

RESULTS

A total of 47,323 EM physicians, 10,555 non-EM physicians, and 26,599 APPs were included in analyses. APPs billed emergency care services independently for 5.1% (rural 7.3%, urban 4.8%) of all high-acuity encounters in 2013, increasing to 9.7% (rural 16.4%, urban 8.8%) by 2019. At the clinician level, in 2013, the average rural-practicing APP independently billed 22.8% of services as high acuity, 72.6% as moderate acuity, and 4.5% as low acuity. By 2019, the average rural-practicing APP independently billed 36.2% of services as high acuity, representing a +58.8% relative increase from 2013. Relative increases in high-acuity visits independently billed by APPs were substantially greater when compared to EM physicians across both rural and urban geographies.

CONCLUSIONS

In 2019, APPs billed independent services for approximately one in six high-acuity ED encounters in rural geographies and one in 11 high-acuity ED encounters in urban geographies, and well over one-third of the average APPs' encounters were for high-acuity E/M services. Given differences in training and reimbursement between clinician types, these estimates suggest further work is needed evaluating emergency care staffing decision making.

Trends in Urinary Catheter Use by Indication in US Emergency Departments, 2002-2019

This retrospective study examines trends in urinary catheter use in US emergency departments between 2002 and 2019.

Decline in U.S. Emergency Department admission rates driven by critical pathway conditions, 2006-2014

OBJECTIVES

Despite increasing ED visits, evidence suggests overall hospitalization rates have decreased; however, it is unknown what clinical conditions account for these changes. We aim to describe condition-specific trends and hospital-level variation in hospitalization rates after ED visits from 2006 to 2014.

METHODS

Retrospective observational study of adult ED visits to U.S. acute care hospitals using nationally weighted data from the 2006-2014 National Emergency Department Survey. Our primary outcome was ED admission rate, defined as the number of admissions originating in the ED divided by the number of ED visits. We report admission rates overall and for each condition, including changes over time. We used logistic regression to compare the odds of ED admission from 2006 to 2014, adjusting for patient and hospital characteristics. We also measured hospital-level variation by calculating hospital-level median ED admission rates and interquartile ranges.

RESULTS

After adjusting for patient and hospital characteristics, the odds of ED admission for any condition were 0.49 (CI 0.45, 0.52) in 2014 compared to 2006. The conditions with the greatest relative change in ED admission rates were chest pain (21.7 to 7.5%) and syncope (28.9 to 13.8%). The decline in ED admission rates were accompanied by increased variation in hospital-level ED admission rates.

CONCLUSIONS

Recent reductions in ED admissions are largely attributable to decreased admissions for conditions amenable to outpatient critical pathways. Focusing on hospitals with persistently above-average ED admission rates may be a promising approach to improve the value of acute care.

Emergency clinician participation and performance in the Centers for Medicare & Medicaid Services Merit-based Incentive Payment System

BACKGROUND

The Merit-based Incentive Payment System (MIPS) is the largest national pay-for-performance program and the first to afford emergency clinicians unique financial incentives for quality measurement and improvement. With little known regarding its impact on emergency clinicians, we sought to describe participation in the MIPS and examine differences in performance scores and payment adjustments based on reporting affiliation and reporting strategy.

METHODS

We performed a cross-sectional analysis using the Centers for Medicare & Medicaid Services 2018 Quality Payment Program (QPP) Experience Report data set. We categorized emergency clinicians by their reporting affiliation (individual, group, MIPS alternative payment model [APM]), MIPS performance scores, and Medicare Part B payment adjustments. We calculated performance scores for common quality measures contributing to the quality category score if reported through qualified clinical data registries (QCDRs) or claims-based reporting strategies.

RESULTS

In 2018, a total of 59,828 emergency clinicians participated in the MIPS-1,246 (2.1%) reported as individuals, 43,404 (72.5%) reported as groups, and 15,178 (25.4%) reported within MIPS APMs. Clinicians reporting as individuals earned lower overall MIPS scores (median [interquartile range {IQR}] = 30.8 [15.0-48.2] points) than those reporting within groups (median [IQR] = 88.4 [49.3-100.0]) and MIPS APMs (median [IQR] = 100.0 [100.0-100.0]; p < 0.001) and more frequently incurred penalties with a negative payment adjustment. Emergency clinicians had higher measure scores if reporting QCDR or QPP non-emergency medicine specialty set measures.

CONCLUSIONS

Emergency clinician participation in national value-based programs is common, with one in four participating through MIPS APMs. Those employing specific strategies such as QCDR and group reporting received the highest MIPS scores and payment adjustments, emphasizing the role that reporting strategy and affiliation play in the quality of care.

Hospital Occupancy and its Effect on Emergency Department Evaluation

STUDY OBJECTIVE

To examine whether hospital occupancy was associated with increased testing and treatment during emergency department (ED) evaluations, resulting in reduced admissions.

METHODS

We analyzed the electronic health records of an urban academic ED. We linked data from all ED visits from October 1, 2010, to May 29, 2015, with daily hospital occupancy (inpatients/total staffed beds). Outcome measures included the frequency of laboratory testing, advanced imaging, medication administration, and hospitalizations. We modeled each outcome using multivariable negative binomial or logistic regression, as appropriate, and examined their association with daily hospital occupancy quartiles, controlling for patient and visit characteristics. We calculated the adjusted outcome rates and relative changes at each daily hospital occupancy quartile using marginal estimating methods.

RESULTS

We included 270,434 ED visits with a mean patient age of 48.1 (standard deviation 19.8) years; 40.1% were female, 22.8% were non-Hispanic Black, and 51.5% were commercially insured. Hospital occupancy was not associated with differences in laboratory testing, advanced imaging, or medication administration. Compared with the first quartile, the third and fourth quartiles of daily hospital occupancy were associated with decreases of 1.5% (95% confidence interval [CI] -2.9 to -0.2; absolute change -0.6 percentage points [95% CI -1.2 to -0.1]) and 4.6% (95% CI -6.0 to -3.2; absolute change -1.9 percentage points [95% CI -2.5 to -1.3]) in hospitalizations, respectively.

CONCLUSION

The lack of association between hospital occupancy and laboratory testing, advanced imaging, and medication administration suggest that changes in ED testing or treatment did not facilitate the decrease in admissions during periods of high hospital occupancy.

Evaluation of sex disparities in opioid use among ED patients with sickle cell disease, 2006-2015

BACKGROUND

Acute pain from a vaso-occlusive crisis (VOC) is a leading reason patients with sickle cell disease (SCD) visit the emergency department (ED). Prior studies suggest that women and men receive disparate ED treatment for acute pain in EDs. We aim to determine sex differences in analgesic use among patients with SCD presenting to the ED.

METHODS

This cross-sectional study uses data from the National Hospital Ambulatory Medical Care Survey (NHAMCS), 2006-2015. We identified ED patients with a primary diagnosis of SCD. Among patients with SCD, we evaluated sex differences in the use of opioid analgesia using logistic regression (adjusting for patient and visit characteristics). Analyses accounted for survey design and weighting.

RESULTS

When evaluating the effect of sex on any opioid medication use in this population, though not significant, the odds that male patients were prescribed opioids was 1.5 (95% CI 0.8-2.8) times that of female patients after adjusting for age, the reason for visit, region, insurance status, and pain score. There was no significant difference in pain scores between male patients, 8.1 (95% CI 7.55-8.68) compared to female patients, 7.4 (95% CI 6.7-8.12).

CONCLUSIONS

In this nationally representative sample of ED visits among patients with SCD, there was no conclusive evidence of sex disparities in opioid prescribing. Though there is evidence of a trend signaling that male patients with SCD were more likely than female patients to be prescribed an opioid.

Increases in Actual Health Care Costs and Claims After Firearm Injury

BACKGROUND

The incidence of firearm injury and death in the United States is increasing. Although the health care-related effect of firearm injury is estimated to be high, existing data are largely cross-sectional, do not include data on preinjury and postinjury health care visits and related costs, and use hospital charges rather than actual monetary payments.

OBJECTIVE

To compare actual health care costs (that is, actual monetary payments) and utilizations within the 6 months before and after an incident (index) firearm injury.

DESIGN

Before-after study.

SETTING

Blue Cross Blue Shield plans of Illinois, Texas, Oklahoma, New Mexico, and Montana.

PARTICIPANTS

Plan members continuously enrolled for at least 12 months before and after an index firearm injury sustained between 1 January 2015 and 31 December 2017.

MEASUREMENTS

Eligible costs, out-of-pocket costs, and firearm injury-related International Classification of Diseases, Ninth or 10th Revision, codes.

RESULTS

Total initial (emergency department [ED]) health care costs for persons with index firearm injuries who were discharged from the ED were $8 158 786 ($5686 per member). Total initial (hospital admission) costs for persons with index firearm injuries who required hospitalization were $41 255 916 ($70 644 per member). Compared with the 6 months before the index firearm injury, in the 6 months after, per-member costs increased by 347% (from $3984 to $17 806 per member) for those discharged from the ED and 2138% (from $4118 to $92 151 per member) for those who were hospitalized. The number of claims increased by 187% for patients discharged from the ED and 608% for those who were hospitalized.

LIMITATION

Firearm injury intent was not specified because of misclassification concerns.

CONCLUSION

In the 6 months after a firearm injury, patient-level health care visits and costs increased by 3 to 20 times compared with the 6 months prior. The burden of firearm injury on the health care system is large and quantifiable.

PRIMARY FUNDING SOURCE

None.

Can emergency department provider notes help to achieve more dynamic clinical decision support?

OBJECTIVE

Assess whether clinical data were present in emergency department (ED) provider notes at time of order entry for cervical spine (c-spine) imaging that could be used to augment or pre-populate clinical decision support (CDS) attributes.

METHODS

This Institutional Review Board-approved retrospective study, performed in a quaternary hospital, included all encounters for adult ED patients seen April 1, 2013-September 30, 2014 for a chief complaint of trauma who received c-spine computed tomography (CT) or x-ray. We assessed proportion of ED encounters with at least 1 c-spine-specific CDS rule attribute in clinical notes available at the time of imaging order and agreement between attributes in clinical notes and data entered into CDS.

RESULTS

A portion of the clinical note was submitted before imaging order in 42% (184/438) of encounters reviewed; 59.2% (109/184) of encounters with note portions submitted before imaging order had at least 1 positive CDS attribute identified supporting imaging study appropriateness; 34.8% (64/184) identified exclusion criteria where CDS appropriateness recommendations would not be applicable. 65.8% (121/184) of encounters had either a positive CDS attribute or an exclusion criterion. Concordance of c-spine CDS attributes when present in both notes and CDS was 68.4% (κ = 0.35 95% CI: 0.15-0.56; McNemar P = 0.23).

CONCLUSIONS

Clinical notes are an underutilized source of clinical attributes needed for CDS, available in a substantial percentage of encounters at the time of imaging order. Automated pre-population of imaging order requisitions with relevant clinical information extracted from electronic health record provider notes may: (1) improve ordering efficiency by reducing redundant data entry, (2) help improve clinical relevance of CDS alerts, and (3) potentially reduce provider burnout from extraneous alerts.

Association of Display of Patient Photographs in the Electronic Health Record With Wrong-Patient Order Entry Errors

IMPORTANCE

Wrong-patient order entry (WPOE) errors have a high potential for harm; these errors are particularly frequent wherever workflows are complex and multitasking and interruptions are common, such as in the emergency department (ED). Previous research shows that interruptive solutions, such as electronic patient verification forms or alerts, can reduce these types of errors but may be time-consuming and cause alert fatigue.

OBJECTIVE

To evaluate whether the use of noninterruptive display of patient photographs in the banner of the electronic health record (EHR) is associated with a decreased rate of WPOE errors.

DESIGN, SETTING, AND PARTICIPANTS

In this cohort study, data collected as part of care for patients visiting the ED of a large tertiary academic urban hospital in Boston, Massachusetts, between July 1, 2017, and June 31, 2019, were analyzed.

EXPOSURES

In a quality improvement initiative, the ED staff encouraged patients to have their photographs taken by informing them of the intended safety impact.

MAIN OUTCOMES AND MEASURES

The rate of WPOE errors (measured using the retract-and-reorder method) for orders placed when the patient's photograph was displayed in the banner of the EHR vs the rate for patients without a photograph displayed. The primary analysis focused on orders placed in the ED; a secondary analysis included orders placed in any care setting.

RESULTS

A total of 2 558 746 orders were placed for 71 851 unique patients (mean [SD] age, 49.2 [19.1] years; 42 677 (59.4%) female; 55 109 (76.7%) non-Hispanic). The risk of WPOE errors was significantly lower when the patient's photograph was displayed in the EHR (odds ratio, 0.72; 95% CI, 0.57-0.89). After this risk was adjusted for potential confounders using multivariable logistic regression, the effect size remained essentially the same (odds ratio, 0.57; 95% CI, 0.52-0.61). Risk of error was significantly lower in patients with higher acuity levels and among patients whose race was documented as White.

CONCLUSIONS AND RELEVANCE

This cohort study suggests that displaying patient photographs in the EHR provides decision support functionality for enhancing patient identification and reducing WPOE errors while being noninterruptive with minimal risk of alert fatigue. Successful implementation of such a program in an ED setting involves a modest financial investment and requires appropriate engagement of patients and staff.

Practice structure and quality improvement activities among emergency departments in the Emergency Quality (E-QUAL) Network

OBJECTIVES

Little academic investigation has been done to describe emergency department (ED) practice structure and quality improvement activities. Our objective was to describe staffing, payment mechanisms, and quality improvement activities among EDs in a nationwide quality improvement network and also stratify results to descriptively compare (1) single- versus multi-site EDs and (2) small-group versus large-group EDs.

METHODS

Observational study examining EDs that completed activities for the 2018 wave of the Emergency Quality Network (E-QUAL), a voluntary network of EDs nationwide that self-report quality improvement activities. EDs were defined as single-site or multi-site based on self-reported billing practices; additionally, EDs were defined as large-group if they and a majority of other sites with the same group name also identified as multi-site. All other sites were deemed small-group.

RESULTS

Data from 377 EDs were included. For staffing, the median number of clinicians was 17 overall (16 single-site; 19 multi-site). For payment, 376 of 377 EDs (99.7%) participated in the Merit-Based Incentive Payment System. Thirty-five EDs (9.2%) participated in a federal alternative payment model, and 19 (5.0%) participated in a commercial alternative payment model. For quality improvement, single- and multi-site EDs reported similar progress on quality improvement strategies; however, small-group EDs reported more advanced quality improvement strategies compared to large-group EDs for 8/10 quality improvement strategies included in a survey (eg, "achieved a formal plan to eliminate waste").

CONCLUSION

Among EDs in E-QUAL, staffing, payment, and quality improvement activities are similar between single- and multi-site EDs. Group-level analysis suggests that practice structure may influence adoption of quality improvement strategies. Future work is needed to further evaluate practice structure and its influence on quality improvement activities and quality.

Effects of Rescheduling Hydrocodone on Opioid Prescribing in Ohio

BACKGROUND

We quantified opioid prescribing after the 2014 rescheduling of hydrocodone from schedule III to II in the United States using a state-wide prescription database and studied trends three years before and after the policy change, focusing on certain specialties.

METHODS

We used Ohio's state prescription drug monitoring program database, which includes all filled schedule II and III prescriptions regardless of payer or pharmacy, to conduct an interrupted time series analysis of the nine most prescribed opioids: hydrocodone, oxycodone, tramadol, codeine, and others. We analyzed hydrocodone prescribing trends for the physician specialties of internal medicine, anesthesiology, and emergency medicine. We evaluated trends 37 months before and after the rescheduling change.

RESULTS

Rescheduling was associated with a hydrocodone level change of -26,358 (95% confidence interval [CI] = -36,700 to -16,016) prescriptions (-5.8%) and an additional decrease in prescriptions of -1,568 (95% CI = -2,296 to -839) per month (-0.8%). Codeine prescribing temporarily increased, at a level change of 6,304 (95% CI = 3,003 to 9,606) prescriptions (18.5%), indicating a substitution effect. Hydrocodone prescriptions by specialty were associated with a level change of -805 (95% CI = -1,280 to -330) prescriptions (-8.5%) for anesthesiologists and a level change of -14,619 (95% CI = -23,710 to -5,528) prescriptions (-10.2%) for internists. There was no effect on prescriptions by emergency physicians.

CONCLUSIONS

The 2014 federal rescheduling of hydrocodone was associated with declines in hydrocodone prescriptions in Ohio beyond what had already been occurring, and hydrocodone may have been briefly substituted with codeine. These results indicate that rescheduling did have a lasting effect but affected prescribing specialties variably.

Anonymity Decreases the Punitive Nature of a Departmental Morbidity and Mortality Conference

OBJECTIVES

We sought to analyze the effect of an anonymous morbidity and mortality (M&M) conference on participants' attitudes toward the educational and punitive nature of the conference. We theorized that an anonymous conference might be more educational, less punitive, and would shift analysis of cases toward systems-based analysis and away from individual cognitive errors.

METHODS

We implemented an anonymous M&M conference at an academic emergency medicine program. Using a pre-post design, we assessed attitudes toward the educational and punitive nature of the conference as well as the perceived focus on systems versus individual errors analyzed during the conference. Means and standard deviations were compared using a paired t test.

RESULTS

Fifteen conferences were held during the study period and 53 cases were presented. Sixty percent of eligible participants (n = 38) completed both the pretest and posttest assessments. There was no difference in the perceived educational value of the conference (4.42 versus 4.37, P = 0.661), but the conference was perceived to be less punitive (2.08 versus 1.76, P = 0.017). There was no difference between the perceived focus of the conference on systems (2.76 versus 2.76, P = 1.00) versus individual (4.21 versus 4.16, P = 0.644) errors. Most participants (59.5%) preferred that the conference remain anonymous.

CONCLUSIONS

We assessed the effect of anonymity in our departmental M&M conference for a 7-month period and found no difference in the perceived effect of M&M on the educational nature of the conference but found a small improvement in the punitive nature of the conference.

One year mortality of patients treated with naloxone for opioid overdose by emergency medical services

Study objective: Prehospital use of naloxone for presumed opioid overdose has increased markedly in recent years because of the current opioid overdose epidemic. In this study, we determine the 1-year mortality of suspected opioid overdose patients who were treated with naloxone by EMS and initially survived. Methods: This was a retrospective observational study of patients using three linked statewide datasets in Massachusetts: emergency medical services (EMS), a master demographics file, and death records. We included all suspected opioid overdose patients who were treated with naloxone by EMS. The primary outcome measures were death within 3 days of treatment and between 4 days and 1 year of treatment. Results: Between July 1, 2013 and December 31, 2015, there were 9734 individuals who met inclusion criteria and were included for analysis. Of these, 807 (8.3% (95% confidence interval (CI) 7.7-8.8%)) died in the first 3 days, 668 (6.9% (95% CI 6.4-7.4%)) died between 4 days and 1 year, and 8259 (84.8% (95% CI 84.1-85.6%)) were still alive at 1 year. Excluding those who died within 3 days, 668 of the remaining 8927 individuals (7.5% (95% CI 6.9-8.0%)) died within 1 year. Conclusion: The 1-year mortality of those who are treated with naloxone for opioid overdose by EMS is high. Communities should focus both on primary prevention and interventions for this patient population, including strengthening regional treatment centers and expanding access to medication for opioid use disorder.

Changes in Emergency Department Care Intensity from 2007-16: Analysis of the National Hospital Ambulatory Medical Care Survey

INTRODUCTION

Emergency departments (ED) in the United States (US) have increasingly taken the central role for the expedited diagnosis and treatment of acute episodic illnesses and exacerbations of chronic diseases, allowing outpatient management to be possible for many conditions that traditionally required hospitalization and inpatient care. The goal of this analysis was to examine the changes in ED care intensity in this context through the changes in ED patient population and ED care provided.

METHODS

We analyzed the National Hospital Ambulatory Medical Care Survey (NHAMCS) from 2007-2016. Incorporating survey design and weight, we calculated the changes in ED patient characteristics and ED care provided between 2007 and 2016. We also calculated changes in the proportion of visits with low-severity illnesses that may be safely managed at alternative settings. Lastly, we compared ED care received and final ED dispositions by calculating adjusted relative risk (aRR) comparing ED visits in 2007 to 2016, using survey weighted multivariable logistic regression.

RESULTS

NHAMCS included 35,490 visits in 2007 and 19,467 visits in 2016, representing 117 million and 146 million ED visits, respectively. Between 2007 and 2016, there was an increase in the proportion of ED patients aged 45-64 (21.0% to 23.6%) and 65-74 (5.9% to 7.5%), while visits with low-severity illnesses decreased from 37.3% to 30.4%. There was a substantial increase in the proportion of Medicaid patients (22.2% to 34.0%) with corresponding decline in the privately insured (36.2% to 28.3%) and the uninsured (15.4% to 8.6%) patients. After adjusting for patient and visit characteristics, there was an increase in the utilization of advanced imaging (aRR 1.29; 95% confidence interval [CI], 1.17-1.41), blood tests (aRR 1.16; 95% CI, 1.10-1.22), urinalysis (aRR 1.22; 95% CI, 1.13-1.31), and visits where the patient received four or more medications (aRR 2.17; 95% CI, 1.88-2.46). Lastly, adjusted hospitalization rates declined (aRR 0.74; 95% CI, 0.64-0.84) while adjusted discharge rates increased (aRR 1.06; 95%CI 1.03-1.08).

CONCLUSION

From 2007 to 2016, ED care intensity appears to have increased modestly, including aging of patient population, increased illness severity, and increased resources utilization. The role of increased care intensity in the decline of ED hospitalization rate requires further study.

Effect of Accountable Care Organizations on Emergency Medicine Payment and Care Redesign: A Qualitative Study

STUDY OBJECTIVE

Accountable care organizations are provider networks aiming to improve quality while reducing costs for populations. It is unknown how value-based care within accountable care organizations affects emergency medicine care delivery and payment. Our objective was to describe how accountable care has impacted emergency care redesign and payment.

METHODS

We performed a qualitative study of accountable care organizations, consisting of semistructured interviews with emergency department (ED) and accountable care organization leaders responsible for strategy, care redesign, and payment. We analyzed transcripts for key themes, using thematic analysis techniques.

RESULTS

We performed 22 interviews across 7 accountable care organizations. All sites were enrolled in the Medicare Shared Savings Program; however, sites varied in region and maturity with respect to population health initiatives. Nearly all sites were focused on reducing low-value ED visits, expanding alternate venues for acute unscheduled care, and redesigning care to reduce ED admission rates through expanded care coordination, including programs targeting high-risk populations such as older adults and frequent ED users, telehealth, and expanded use of direct transfer to skilled nursing facilities from the ED. However, there has been no significant reform of payment for emergency medical care within these accountable care organizations. Nearly all informants expressed concern in regard to reduced ED reimbursement, given accountable care organization efforts to reduce ED utilization and increase clinician participation in alternative payment contracts. No participants expressed a clear vision for reforming payment for ED services.

CONCLUSION

Care redesign within accountable care organizations has focused on outpatient access and alternatives to hospitalization. However, there has been little influence on emergency medicine payment, which remains fee for service. Evidence-based policy solutions are urgently needed to inform the adoption of value-based payment for acute unscheduled care.

Association of Emergency Clinicians' Assessment of Mortality Risk With Actual 1-Month Mortality Among Older Adults Admitted to the Hospital

IMPORTANCE

The accuracy of mortality assessment by emergency clinicians is unknown and may affect subsequent medical decision-making.

OBJECTIVE

To determine the association of the question, "Would you be surprised if your patient died in the next one month?" (known as the surprise question) asked of emergency clinicians with actual 1-month mortality among undifferentiated older adults who visited the emergency department (ED).

DESIGN, SETTING, AND PARTICIPANTS

This prospective cohort study at a single academic medical center in Portland, Maine, included consecutive patients 65 years or older who received care in the ED and were subsequently admitted to the hospital from January 1, 2014, to December 31, 2015. Data analyses were conducted from January 2018 to March 2019.

EXPOSURES

Treating emergency clinicians were required to answer the surprise question, "Would you be surprised if your patient died in the next one month?" in the electronic medical record when placing a bed request for all patients who were being admitted to the hospital.

MAIN OUTCOMES AND MEASURES

The primary outcome was mortality at 1 month, assessed from the National Death Index. The secondary outcomes included accuracies of responses by both emergency clinicians and admitting internal medicine clinicians to the surprise question in identifying older patients with high 6-month and 12-month mortality.

RESULTS

The full cohort included 10 737 older adults (mean [SD] age, 75.9 [8.8] years; 5532 [52%] women; 10 157 [94.6%] white) in 16 223 visits treated in the ED and admitted to the hospital. There were 5132 patients (31.6%) with a Charlson Comorbidity Index score of 2 or more. Mortality rates were 8.3% at 1 month, 17.2% at 6 months, and 22.5% at 12 months. Emergency clinicians stated that they would not be surprised if the patient died in the next month for 2104 patients (19.6%). In multivariable analysis controlling for age, sex, race, admission diagnosis, and comorbid conditions, the odds of death at 1 month were higher in patients for whom clinicians answered that they would not be surprised if the patient died in the next 1 month compared with patients for whom clinicians answered that they would be surprised if the patient died in the next 1 month (odds ratio, 2.4 [95% CI, 2.2-2.7]; P < .001). However, the diagnostic test characteristics of the surprise question were poor (sensitivity, 20%; specificity, 93%; positive predictive value, 43%; negative predictive value, 82%; accuracy, 78%; area under the receiver operating curve of the multivariable model, 0.73 [95% CI, 0.72-0.74; P < .001]).

CONCLUSIONS AND RELEVANCE

This study found that asking the surprise question of emergency clinicians may be a valuable tool to identify older patients in the ED with a high risk of 1-month mortality. The effect of implementing the surprise question to improve population-level health care for older adults in the ED who are seriously ill remains to be seen.

One-Year Mortality of Patients After Emergency Department Treatment for Nonfatal Opioid Overdose

STUDY OBJECTIVE

Despite the increased availability of naloxone, death rates from opioid overdose continue to increase. The goal of this study is to determine the 1-year mortality of patients who were treated for a nonfatal opioid overdose in Massachusetts emergency departments (EDs).

METHODS

This was a retrospective observational study of patients from 3 linked statewide Massachusetts data sets: a master demographics list, an acute care hospital case-mix database, and death records. Patients discharged from the ED with a final diagnosis of opioid overdose were included. The primary outcome measure was death from any cause within 1 year of overdose treatment.

RESULTS

During the study period, 17,241 patients were treated for opioid overdose. Of the 11,557 patients who met study criteria, 635 (5.5%) died within 1 year, 130 (1.1%) died within 1 month, and 29 (0.25%) died within 2 days. Of the 635 deaths at 1 year, 130 (20.5%) occurred within 1 month and 29 (4.6%) occurred within 2 days.

CONCLUSION

The short-term and 1-year mortality of patients treated in the ED for nonfatal opioid overdose is high. The first month, and particularly the first 2 days after overdose, is the highest-risk period. Patients who survive opioid overdose should be considered high risk and receive interventions such as being offered buprenorphine, counseling, and referral to treatment before ED discharge.

Trends and predictors of hospitalization after emergency department asthma visits among U.S. Adults, 2006-2014

Background: Asthma hospitalizations are an ambulatory care-sensitive condition; a majority originate in emergency departments (EDs).Objective: Describe trends and predictors of adult asthma hospitalizations originating in EDs.Methods: Observational study of ED visits resulting in hospitalization using a nationally representative sample. We tested trend in hospitalization rates from 2006 to 2014 using logistic regression, then assessed the association between hospitalization rates and patient and hospital characteristics using hierarchical multivariable regression accounting for hospital-level clustering.Results: Total ED asthma visits increased 15% from 2006 to 2014, from 1.06 to 1.22 million, while the likelihood of hospitalization decreased (20.9-18.2%, p < 0.01). Adjusting for increased asthma prevalence, ED visit rates and hospitalization rates decreased by 10 and 21%, respectively. Hospitalization was independently associated with older age, female gender (OR = 1.23, 95% CI 1.20-1.26), higher Charlson score (OR = 1.99, 95% CI 1.97-2.01), Medicaid (OR = 1.05, 95% CI 1.01-1.08) and Medicare (OR = 1.26, 95% CI 1.22-1.31) insurance, and trauma centers (OR = 1.34, 95% CI 1.12-1.60). Hospitalization was less likely for uninsured visits (OR = 0.7, 95% CI 0.67-0.73), lower income areas (OR = 0.89, 95% CI 0.85-0.93), non-metropolitan teaching hospitals (OR = 0.83, 95% CI 0.71-0.96), Midwestern (OR = 0.84, 95% CI 0.69-1.01) or Western regions (OR 0.69, 95% CI 0.56-0.83). Unmeasured hospital-specific effects account for 15.8% of variability in hospital admission rates after adjusting for patient and hospital factors.Conclusions: Total asthma ED visits increased, but prevalence-adjusted ED visits, and ED hospitalization rates have declined. Uninsured patients have disproportionately more ED visits but 30% lower odds of hospitalization. Substantial variation implies unmeasured clinical, social and environmental factors accounting for hospital-specific differences in hospitalization.

Opioid Prescriptions by Specialty in Ohio, 2010-2014

Background

The current US opioid epidemic is attributed to the large volume of prescribed opioids. This study analyzed the contribution of different medical specialties to overall opioids by evaluating the pill counts and morphine milligram equivalents (MMEs) of opioid prescriptions, stratified by provider specialty, and determined temporal trends.

Methods

This was an analysis of the Ohio prescription drug monitoring program database, which captures scheduled medication prescriptions filled in the state as well as prescriber specialty. We extracted prescriptions for pill versions of opioids written in the calendar years 2010 to 2014. The main outcomes were the number of filled prescriptions, pill counts, MMEs, and extended-released opioids written by physicians in each specialty, and annual prescribing trends.

Results

There were 56,873,719 prescriptions for the studied opioids dispensed, for which 41,959,581 (73.8%) had prescriber specialty type available. Mean number of pills per prescription and MMEs were highest for physical medicine/rehabilitation (PM&R; 91.2 pills, 1,532 mg, N = 1,680,579), anesthesiology/pain (89.3 pills, 1,484 mg, N = 3,261,449), hematology/oncology (88.2 pills, 1,534 mg, N = 516,596), and neurology (84.4 pills, 1,230 mg, N = 573,389). Family medicine (21.8%) and internal medicine (17.6%) wrote the most opioid prescriptions overall. Time trends in the average number of pills and MMEs per prescription also varied depending on specialty.

Conclusions

The numbers of pills and MMEs per opioid prescription vary markedly by prescriber specialty, as do trends in prescribing characteristics. Pill count and MME values define each specialty's contribution to overall opioid prescribing more accurately than the number of prescriptions alone.

A Geospatial Analysis of Freestanding and Hospital Emergency Department Accessibility via Public Transit

Introduction

Emergency departments (ED) are an important source of care for underserved populations and represent a significant part of the social safety net. In order to explore the effect of freestanding emergency departments (FSED) on access to care for urban underserved populations, we performed a geospatial analysis comparing the proximity of FSEDs and hospital EDs to public transit lines in three United States (U.S.) metropolitan areas: Houston, Denver, and Cleveland.

Methods

We used publicly available U.S. Census data, public transportation maps obtained from regional transit authorities, and geocoded FSED and hospital ED locations. Euclidean distance from each FSED and hospital ED to the nearest public transit line was calculated in ArcGIS. We calculated the odds ratio (OR) of an FSED, relative to a hospital ED, being located within 0.5 miles (mi) of a public transit line using logistic regression, adjusting for population density and median household income and with error clustered at the metropolitan statistical area (MSA) level.

Results

The median distance from FSEDs to public transit lines was significantly greater than from hospital EDs across all three markets. In Houston, Denver, and Cleveland, the median distance between FSEDs and public transit lines was greater than from hospital EDs by 1.0 mi, 0.2 mi, and 1.6 mi, respectively. The OR of a public transit line being located within 0.5 mi of an FSED, as compared with a hospital ED, across all three MSAs was 0.21 (95% confidence interval [CI], 0.13–0.34) unadjusted and 0.20 (95% CI, 0.11–0.40) adjusted for population density and median household income.

Conclusion

In comparison with hospital EDs, FSEDs are located farther from public transit lines and are less likely to be within walking distance of public transportation. These findings suggest that FSEDs are unlikely to directly increase access to care for patients without private means of transportation. Further research is necessary to explore both the direct and indirect impact of FSEDs on access to care, potentially through effects on hospital ED crowding and overall healthcare expenditures, as well as the ultimate role and responsibility of FSEDs in improving access to care for underserved populations.

Can Automated Retrieval of Data from Emergency Department Physician Notes Enhance the Imaging Order Entry Process?

BACKGROUND

When a paucity of clinical information is communicated from ordering physicians to radiologists at the time of radiology order entry, suboptimal imaging interpretations and patient care may result.

OBJECTIVES

Compare documentation of relevant clinical information in electronic health record (EHR) provider note to computed tomography (CT) order requisition, prior to ordering of head CT for emergency department (ED) patients presenting with headache.

METHODS

In this institutional review board-approved retrospective observational study performed between April 1, 2013 and September 30, 2014 at an adult quaternary academic hospital, we reviewed data from 666 consecutive ED encounters for patients with headaches who received head CT. The primary outcome was the number of concept unique identifiers (CUIs) relating to headache extracted via ontology-based natural language processing from the history of present illness (HPI) section in ED notes compared with the number of concepts obtained from the imaging order requisition.

RESULTS

Our analysis was conducted on cases where the HPI note section was completed prior to image order entry, which occurred in 23.1% (154/666) of encounters. For these 154 encounters, the number of CUIs specific to headache per note extracted from the HPI (median = 3, interquartile range [IQR]: 2-4) was significantly greater than the number of CUIs per encounter obtained from the imaging order requisition (median = 1, IQR: 1-2; Wilcoxon signed rank p < 0.0001). Extracted concepts from notes were distinct from order requisition indications in 92.9% (143/154) of cases.

CONCLUSION

EHR provider notes are a valuable source of relevant clinical information at the time of imaging test ordering. Automated extraction of clinical information from notes to prepopulate imaging order requisitions may improve communication between ordering physicians and radiologists, enhance efficiency of ordering process by reducing redundant data entry, and may help improve clinical relevance of clinical decision support at the time of order entry, potentially reducing provider burnout from extraneous alerts.

Association of Physician Organization-Affiliated Political Action Committee Contributions With US House of Representatives and Senate Candidates' Stances on Firearm Regulation

IMPORTANCE

Many physician professional organizations have endorsed public policies, such as expanded background checks, to reduce firearm-related injury. It is not known whether physician organizations' political giving aligns with these policy endorsements.

OBJECTIVES

To compare physician organization-affiliated political action committee (PAC) campaign contributions with US House of Representatives and Senate candidates' stances on firearm safety policies and analyze whether physician organization endorsement of firearm safety policies is associated with contribution patterns.

DESIGN, SETTING, AND PARTICIPANTS

This cross-sectional study compared contributions from the 25 largest physician organization-affiliated PACs during the 2016 election cycle (January 1, 2014, to December 31, 2016) with US House of Representatives and Senate candidate support for firearm regulation. Physician organization endorsement of firearm safety policies was defined by endorsement of the 2015 Firearm-Related Injury and Death in the United States: A Call to Action From 8 Health Professional Organizations and the American Bar Association.

MAIN OUTCOMES AND MEASURES

Contributions to US House of Representatives and Senate candidates by stance on firearm safety legislation measured by (1) voting history on US Senate Amendment (SA) 4750, which proposed background check expansion; (2) cosponsorship of US House Resolution (HR) 1217, which sought to expand background checks and strengthen the national criminal background check system; and (3) an A rating (vs not A) by the National Rifle Association Political Victory Fund (NRA-PVF), a measure of overall candidate support for firearm regulation.

RESULTS

This study examined the 25 largest physician organization-affiliated PACs during the 2016 election cycle. Twenty of 25 PACs (80%) contributed more in total to incumbent Senate candidates who voted against SA 4750 (n = 21) than to those who voted for it (n = 8), and 24 of 25 PACs (96%) contributed more in total to incumbent US House of Representatives candidates who did not cosponsor HR 1217 (n = 227) than to those who cosponsored it (n = 166). A total of 21 of 25 PACs (84%) contributed more total dollars to US House of Representatives and Senate candidates rated A by the NRA-PVF (n = 386) than to those not rated A (n = 546). Twenty-four of 25 PACs (96%) contributed to a greater proportion of candidates rated A by the NRA-PVF than candidates not rated A. Among PACs whose affiliated organizations endorsed the Call to Action, 8 of 9 (89%) supported a greater proportion of candidates rated A by the NRA-PVF than candidates not rated A, whereas 16 of 16 PACs affiliated with nonendorsing organizations supported a greater proportion of candidates rated A by the NRA-PVF. After adjustment for other political factors, the 9 PACs that endorsed the Call to Action had a lower likelihood of donating to NRA-PVF A-rated candidates compared with PACs that did not endorse the Call to Action (odds ratio, 0.76; 95% CI, 0.58-0.99; P = .04).

CONCLUSIONS AND RELEVANCE

Physician organization-affiliated PACs included in this study donated more funds to more US House of Representatives and Senate candidates who oppose firearm safety policies than to candidates in support of such policies. Although endorsement of the Call to Action was associated with a lower likelihood of donating to candidates who oppose firearm safety policies, the overall pattern was not consistent with professional societies' advocacy for firearm safety.

Assessment of Patient-Centered Approaches to Collect Sexual Orientation and Gender Identity Information in the Emergency Department: The EQUALITY Study

IMPORTANCE

Health care and government organizations call for routine collection of sexual orientation and gender identity (SOGI) information in the clinical setting, yet patient preferences for collection methods remain unknown.

OBJECTIVE

To assess of the optimal patient-centered approach for SOGI collection in the emergency department (ED) setting.

DESIGN, SETTING, AND PARTICIPANTS

This matched cohort study (Emergency Department Query for Patient-Centered Approaches to Sexual Orientation and Gender Identity [EQUALITY] Study) of 4 EDs on the east coast of the United States sequentially tested 2 different SOGI collection approaches between February 2016 and March 2017. Multivariable ordered logistic regression was used to assess whether either SOGI collection method was associated with higher patient satisfaction with their ED experience. Eligible adults older than 18 years who identified as a sexual or gender minority (SGM) were enrolled and then matched 1 to 1 by age (aged ≥5 years) and illness severity (Emergency Severity Index score ±1) to patients who identified as heterosexual and cisgender (non-SGM), and to patients whose SOGI information was missing (blank field). Patients who identified as SGM, non-SGM, or had a blank field were invited to complete surveys about their ED visit. Data analysis was conducted from April 2017 to November 2017.

INTERVENTIONS

Two SOGI collection approaches were tested: nurse verbal collection during the clinical encounter vs nonverbal collection during patient registration. The ED physicians, physician assistants, nurses, and registrars received education and training on sexual or gender minority health disparities and terminology prior to and throughout the intervention period.

MAIN OUTCOMES AND MEASURES

A detailed survey, developed with input of a stakeholder advisory board, which included a modified Communication Climate Assessment Toolkit score and additional patient satisfaction measures.

RESULTS

A total of 540 enrolled patients were analyzed; the mean age was 36.4 years and 66.5% of those who identified their gender were female. Sexual or gender minority patients had significantly better Communication Climate Assessment Toolkit scores with nonverbal registrar form collection compared with nurse verbal collection (mean [SD], 95.6 [11.9] vs 89.5 [20.5]; P = .03). No significant differences between the 2 approaches were found among non-SGM patients (mean [SD], 91.8 [18.9] vs 93.2 [13.6]; P = .59) or those with a blank field (92.7 [15.9] vs 93.6 [14.7]; P = .70). After adjusting for age, race, illness severity, and site, SGM patients had 2.57 (95% CI, 1.13-5.82) increased odds of a better Communication Climate Assessment Toolkit score category during form collection compared with verbal collection.

CONCLUSIONS AND RELEVANCE

Sexual or gender minority patients reported greater comfort and improved communication when SOGI was collected via nonverbal self-report. Registrar form collection was the optimal patient-centered method for collecting SOGI information in the ED.

Trends in Emergency Department Visits and Admission Rates Among US Acute Care Hospitals

This observational study describes trends in emergency department visits and admission rates among US acute care hospitals using data from the National Emergency Department Survey.

Urban and Rural Emergency Department Performance on National Quality Metrics for Sepsis Care in the United States

PURPOSE

The Centers for Medicare and Medicaid Services (CMS) and the American College of Emergency Physicians (ACEP) developed national quality measures for emergency department (ED) sepsis care. Like care for many conditions, meeting sepsis quality metrics can vary between settings. We sought to examine and compare sepsis care quality in rural vs urban hospital-based EDs.

METHODS

We analyzed data from EDs participating in the national Emergency Quality Network (E-QUAL). We collected preliminary performance data on both the CMS measure (SEP-1) and the ACEP measures via manual chart review. We analyzed SEP-1 data at the hospital level based on existing CMS definitions and analyzed ACEP measure data at the patient level. We report descriptive statistics of performance variation in rural and urban EDs.

FINDINGS

Rural EDs comprised 58 of the EDs reporting SEP-1 results and 405 rural patient charts in the manual review. Of sites reporting SEP-1 results, 44% were rural and demonstrated better aggregate SEP-1 bundle adherence than urban EDs (79% vs 71%; P = .049). Both urban and rural hospitals reported high levels of compliance with the ACEP recommended initial actions of obtaining lactate and blood cultures, with urban EDs outperforming rural EDs on metrics of IV fluid administration and antibiotics (74% urban vs 60% rural; P ≤  .001; 91% urban vs 84% rural; P ≤  .001, respectively).

CONCLUSIONS

Sepsis care at both rural and urban EDs often achieves success with national metrics. However, performance on individual components of ED sepsis care demonstrates opportunities for improved processes of care at rural EDs.

Empower Seriously Ill Older Adults to Formulate Their Goals for Medical Care in the Emergency Department

BACKGROUND

Most seriously ill older adults visit the emergency department (ED) near the end of life, yet no feasible method exists to empower them to formulate their care goals in this setting.

OBJECTIVE

To develop an intervention to empower seriously ill older adults to formulate their future care goals in the ED.

DESIGN

Prospective intervention development study.

SETTING

In a single, urban, academic ED, we refined the prototype intervention with ED clinicians and patient advisors. We tested the intervention for its acceptability in English-speaking patients ≥65 years old with serious illness or patients whose treating ED clinician answered "No" to the "surprise question" ("would not be surprised if died in the next 12 months"). We excluded patients with advance directives or whose treating ED clinician determined the patient to be inappropriate.

MEASUREMENTS

Our primary outcome was perceived acceptability of our intervention. Secondary outcomes included perceived main intent and stated attitude toward future care planning.

RESULTS

We refined the intervention with 16 mock clinical encounters of ED clinicians and patient advisors. Then, we administered the refined intervention to 23 patients and conducted semistructured interviews afterward. Mean age of patients was 76 years, 65% were women, and 43% of patients had metastatic cancer. Most participants (n = 17) positively assessed our intervention, identified questions for their doctors, and reflected on how they feel about their future care.

CONCLUSION

An intervention to empower seriously ill older adults to understand the importance of future care planning in the ED was developed, and they found it acceptable.

A Quality Framework for Emergency Department Treatment of Opioid Use Disorder

Emergency clinicians are on the front lines of responding to the opioid epidemic and are leading innovations to reduce opioid overdose deaths through safer prescribing, harm reduction, and improved linkage to outpatient treatment. Currently, there are no nationally recognized quality measures or best practices to guide emergency department quality improvement efforts, implementation science researchers, or policymakers seeking to reduce opioid-associated morbidity and mortality. To address this gap, in May 2017, the National Institute on Drug Abuse's Center for the Clinical Trials Network convened experts in quality measurement from the American College of Emergency Physicians' (ACEP's) Clinical Emergency Data Registry, researchers in emergency and addiction medicine, and representatives from federal agencies, including the National Institute on Drug Abuse and the Centers for Medicare & Medicaid Services. Drawing from discussions at this meeting and with experts in opioid use disorder treatment and quality measure development, we developed a multistakeholder quality improvement framework with specific structural, process, and outcome measures to guide an emergency medicine agenda for opioid use disorder policy, research, and clinical quality improvement.

Analysis of a Commercial Insurance Policy to Deny Coverage for Emergency Department Visits With Nonemergent Diagnoses

IMPORTANCE

Insurers have increasingly adopted policies to reduce emergency department (ED) visits that they consider unnecessary. One common approach is to retrospectively deny coverage if the ED discharge diagnosis is determined by the insurer to be nonemergent.

OBJECTIVE

To characterize ED visits that may be denied coverage if the ED coverage denial policy of a large national insurer, Anthem, Inc, is widely adopted.

DESIGN, SETTING, AND PARTICIPANTS

A cross-sectional analysis of probability-sampled ED visits from the nationally representative National Hospital Ambulatory Medical Care Survey ED subsample occurring from January 1, 2011, to December 31, 2015, was conducted. Visits by commercially insured patients aged 15 to 64 years were examined. Those with ED discharge diagnoses defined by Anthem's policy as nonemergent and therefore subject to possible denial of coverage were classified as denial diagnosis visits. The primary presenting symptoms among denial diagnosis visits were identified, and all visits by commercially insured adults presenting with these primary symptoms were classified as denial symptom visits.

MAIN OUTCOMES AND MEASURES

Each visit cohort as a weighted proportion of commercially insured adult ED visits. The proportion of each visit cohort that received ED-level care, defined as visits where patients were triaged as urgent or emergent, received 2 or more diagnostic tests, or were admitted or transferred, was also examined.

RESULTS

From 2011 to 2015, 15.7% (95% CI, 15.0%-16.4%) of commercially insured adult ED visits (4440 of 28 304) were denial diagnosis visits (mean [SD] patient age, 36.6 [14.0] years; 2592 [58.7%] female and 2962 [63.5%] white). Among these visits, 39.7% (95% CI, 37.1%-42.3%) received ED-level care: 24.5% (95% CI, 21.7%-27.4%) were initially triaged as urgent or emergent and 26.0% (95% CI, 23.8%-28.3%) received 2 or more diagnostic tests. These denial diagnosis visits shared the same presenting symptoms as 87.9% (95% CI, 87.3%-88.4%) of commercially insured adult ED visits (24 882 of 28 304) (mean [SD] patient age, 38.5 [14.1] years; 14 362 [57.9%] female and 17 483 [68.7%] white). Among these denial symptom visits, 65.1% (95% CI, 63.4%-66.9%) received ED-level care: 43.2% (95% CI, 40.2%-46.4%) were triaged as urgent or emergent, 51.9% (95% CI, 50.0%-53.9%) received 2 or more diagnostic tests, and 9.7% (95% CI, 8.8%-10.6%) were admitted or transferred.

CONCLUSIONS AND RELEVANCE

Anthem's nonemergent ED discharge diagnoses were not associated with identification of unnecessary ED visits when assessed from the patient's perspective. This cost-reduction policy could place many patients who reasonably seek ED care at risk of coverage denial.

Trends in Visits to Acute Care Venues for Treatment of Low-Acuity Conditions in the United States From 2008 to 2015

IMPORTANCE

Over the past 2 decades, a variety of new care options have emerged for acute care, including urgent care centers, retail clinics, and telemedicine. Trends in the utilization of these newer care venues and the emergency department (ED) have not been characterized.

OBJECTIVE

To describe trends in visits to different acute care venues, including urgent care centers, retail clinics, telemedicine, and EDs, with a focus on visits for treatment of low-acuity conditions.

DESIGN, SETTING, AND PARTICIPANTS

This cohort study used deidentified health plan claims data from Aetna, a large, national, commercial health plan, from January 1, 2008, to December 31, 2015, with approximately 20 million insured members per study year. Descriptive analysis was performed for health plan members younger than 65 years. Data analysis was performed from December 28, 2016, to February 20, 2018.

MAIN OUTCOMES AND MEASURES

Utilization, inflation-adjusted price, and spending associated with visits for treatment of low-acuity conditions. Low-acuity conditions were identified using diagnosis codes and included acute respiratory infections, urinary tract infections, rashes, and musculoskeletal strains.

RESULTS

This study included 20.6 million acute care visits for treatment of low-acuity conditions over the 8-year period. Visits to the ED for the treatment of low-acuity conditions decreased by 36% (from 89 visits per 1000 members in 2008 to 57 visits per 1000 members in 2015), whereas use of non-ED venues increased by 140% (from 54 visits per 1000 members in 2008 to 131 visits per 1000 members in 2015). There was an increase in visits to all non-ED venues: urgent care centers (119% increase, from 47 visits per 1000 members in 2008 to 103 visits per 1000 members in 2015), retail clinics (214% increase, from 7 visits per 1000 members in 2008 to 22 visits per 1000 members in 2015), and telemedicine (from 0 visits in 2008 to 6 visits per 1000 members in 2015). Utilization and spending per person per year for low-acuity conditions had net increases of 31% (from 143 visits per 1000 members in 2008 to 188 visits per 1000 members in 2015) and 14% ($70 per member in 2008 to $80 per member in 2015), respectively. The increase in spending was primarily driven by a 79% increase in price per ED visit for treatment of low-acuity conditions (from $914 per visit in 2008 to $1637 per visit in 2015).

CONCLUSIONS AND RELEVANCE

From 2008 to 2015, total acute care utilization for the treatment of low-acuity conditions and associated spending per member increased, and utilization of non-ED acute care venues increased rapidly. These findings suggest that patients are more likely to visit urgent care centers than EDs for the treatment of low-acuity conditions.

Prognosis After Emergency Department Intubation to Inform Shared Decision-Making

OBJECTIVES

To inform the shared decision-making process between clinicians and older adults and their surrogates regarding emergency intubation.

DESIGN

Retrospective cohort study.

SETTING

Multicenter, emergency department (ED)-based cohort.

PARTICIPANTS

Adults aged 65 and older intubated in the ED from 2008 to 2015 from 262 hospitals across the United States (>95% of U.S. nonprofit academic medical centers).

MEASUREMENTS

Our primary outcome was age-specific in-hospital mortality. Secondary outcomes were age-specific odds of death after adjusting for race, comorbid conditions, admission diagnosis, hospital disposition, and geographic region.

RESULTS

We identified 41,463 ED intubation encounters and included 35,036 in the final analysis. Sixty-four percent were in non-Hispanic whites and 54% in women. Overall in-hospital mortality was 33% (95% confidence interval (CI)=34-35%). Twenty-four percent (95% CI=24-25%) of subjects were discharged to home, and 41% (95% CI=40-42%) were discharged to a location other than home. Mortality was 29% (95% CI=28-29%) for individuals aged 65 to 74, 34% (95% CI=33-35%) for those aged 75 to 79, 40% (95% CI=39-41%) for those aged 80 to 84, 43% (95% CI=41-44%) for those aged 85 to 89, and 50% (95% CI=48-51%) for those aged 90 and older.

CONCLUSION

After emergency intubation, 33% percent of older adults die during the index hospitalization. Only 24% of survivors are discharged to home. Simple, graphic representations of this information, in combination with an experienced clinician's overall clinical assessment, will support shared decision-making regarding unplanned intubation.

ED-based care coordination reduces costs for frequent ED users

OBJECTIVES

We evaluated a pilot quality improvement intervention implemented in an urban academic medical center emergency department (ED) to improve care coordination and reduce ED visits and hospitalizations among frequent ED users.

STUDY DESIGN

Randomized controlled trial.

METHODS

We identified the most frequent ED users in both the 30 days prior to the intervention and the 12 months prior to the intervention. We randomized the top 72 patients to receive either our pilot intervention or usual care. The intervention consisted of a community health worker who assisted patients with navigating care and identifying unmet social needs and an ED-based clinical team that developed interdisciplinary acute care plans for eligible patients. After 7 months, we analyzed ED visits, hospitalizations, and costs for the intervention and control groups.

RESULTS

We randomized 72 patients to the intervention (n = 36) and control (n = 36) groups. Patients randomized to the intervention group had 35% fewer ED visits (P = .10) and 31% fewer admissions from the ED (P = .20) compared with the control group. Average ED direct costs per patient were 15% lower and average inpatient direct costs per patient were 8% lower for intervention patients compared with control patients.

CONCLUSIONS

ED-based care coordination is a promising approach to reduce ED use and hospitalizations among frequent ED users. Our program also demonstrated a decrease in costs per patient. Future efforts to promote population health and control costs may benefit from incorporating similar programs into acute care delivery systems.

The "Surprise Question" Asked of Emergency Physicians May Predict 12-Month Mortality among Older Emergency Department Patients

BACKGROUND

Identification of older adults with serious illness (life expectancy less than one year) who may benefit from serious illness conversations or other palliative care interventions in the emergency department (ED) is difficult.

OBJECTIVES

To assess the performance of the "surprise question (SQ)" asked of emergency physicians to predict 12-month mortality.

DESIGN

We asked attending emergency physician "Would you be surprised whether this patient died in the next 12 months?" regarding patients ≥65 years old that they had cared for that shift. We prospectively obtained death records from Massachusetts Department of Health Vital Records.

SETTING

An urban, university-affiliated ED.

MEASUREMENT

Twelve-month mortality.

RESULTS

We approached 38 physicians to answer the SQ, and 86% participated. The mean age of our cohort was 76 years, 51% were male, and 45% had at least one serious illness. Out of 207 patients, the physicians stated that they "would not be surprised" if the patient died in the next 12 months for 102 of the patients (49%); 44 of the 207 patients (21%) died within 12 months. The SQ demonstrated sensitivity of 77%, specificity of 56%, positive predictive value of 32%, and negative predictive value of 90%. When combined with other predictors, the model sorted the patient who lived from the patient who died correctly 72% of the time (c-statistic = 0.72).

CONCLUSION

Use of the SQ by emergency physicians may predict 12-month mortality in older ED patients and may help emergency physicians identify older adults in need of palliative care interventions.

Hospital Strategies for Reducing Emergency Department Crowding: A Mixed-Methods Study

STUDY OBJECTIVE

Emergency department (ED) crowding and patient boarding are associated with increased mortality and decreased patient satisfaction. This study uses a positive deviance methodology to identify strategies among high-performing, low-performing, and high-performance improving hospitals to reduce ED crowding.

METHODS

In this mixed-methods comparative case study, we purposively selected and recruited hospitals that were within the top and bottom 5% of Centers for Medicare & Medicaid Services case-mix-adjusted ED length of stay and boarding times for admitted patients for 2012. We also recruited hospitals that showed the highest performance improvement in metrics between 2012 and 2013. Interviews were conducted with 60 key leaders (physicians, nurses, quality improvement specialists, and administrators).

RESULTS

We engaged 4 high-performing, 4 low-performing, and 4 high-performing improving hospitals, matched on hospital characteristics including geographic designation (urban versus rural), region, hospital occupancy, and ED volume. Across all hospitals, ED crowding was recognized as a hospitalwide issue. The strategies for addressing ED crowding varied widely. No specific interventions were associated with performance in length-of-stay metrics. The presence of 4 organizational domains was associated with hospital performance: executive leadership involvement, hospitalwide coordinated strategies, data-driven management, and performance accountability.

CONCLUSION

There are organizational characteristics associated with ED decreased length of stay. Specific interventions targeted to reduce ED crowding were more likely to be successfully executed at hospitals with these characteristics. These organizational domains represent identifiable and actionable changes that other hospitals may incorporate to build awareness of ED crowding.

Emergency Department Query for Patient-Centered Approaches to Sexual Orientation and Gender Identity : The EQUALITY Study

Importance

The Institute of Medicine and The Joint Commission recommend routine documentation of patients' sexual orientation in health care settings. Currently, very few health care systems collect these data since patient preferences and health care professionals' support regarding collection of data about patient sexual orientation are unknown.

Objective

To identify the optimal patient-centered approach to collect sexual orientation data in the emergency department (ED) in the Emergency Department Query for Patient-Centered Approaches to Sexual Orientation and Gender Identity study.

Design, Setting, and Participants

An exploratory, sequential, mixed-methods design was used first to evaluate qualitative interviews conducted in the Baltimore, Maryland, and Washington, DC, areas. Fifty-three patients and 26 health care professionals participated in the qualitative interviews. Interviews were followed by a national online survey, in which 1516 (potential) patients (244 lesbian, 289 gay, 179 bisexual, and 804 straight) and 429 ED health care professionals (209 physicians and 220 nurses) participated. Survey participants were recruited using random digit dialing and address-based sampling techniques.

Main Outcomes and Measures

Qualitative interviews were used to obtain the perspectives of patients and health care professionals on sexual orientation data collection, and a quantitative survey was used to gauge patients' and health care professionals' willingness to provide or obtain sexual orientation information.

Results

Mean (SD) age of patient and clinician participants was 49 (16.4) and 51 (9.4) years, respectively. Qualitative interviews suggested that patients were less likely to refuse to provide sexual orientation than providers expected. Nationally, 154 patients (10.3%) reported that they would refuse to provide sexual orientation; however, 333 (77.8%) of all clinicians thought patients would refuse to provide sexual orientation. After adjustment for demographic characteristics, only bisexual patients had increased odds of refusing to provide sexual orientation compared with heterosexual patients (odds ratio, 2.40; 95% CI, 1.26-4.56).

Conclusions and Relevance

Patients and health care professionals have discordant views on routine collection of data on sexual orientation. A minority of patients would refuse to provide sexual orientation. Implementation of a standardized, patient-centered approach for routine collection of sexual orientation data is required on a national scale to help to identify and address health disparities among lesbian, gay, and bisexual populations.

Emergency Physician Knowledge, Attitudes, and Behavior Regarding ACEP's Choosing Wisely Recommendations: A Survey Study

OBJECTIVE

In 2013, the American College of Emergency Physicians joined the Choosing Wisely campaign; however, its impact on emergency physician behavior is unknown. We assessed knowledge, attitudes, and self-reported behaviors regarding the Choosing Wisely recommendations.

METHODS

We performed a cross-sectional survey of emergency physicians at a national meeting. We approached 819 physicians; 765 (93.4%) completed the survey.

RESULTS

As a result of the Choosing Wisely campaign, most respondents (64.5%) felt more comfortable discussing low-value services with patients, 54.5% reported reducing utilization, and 52.5% were aware of local efforts to promote the campaign. A majority (62.97%) of respondents were able to identify at least four of five recommendations. The most prevalent low-value practices were computed tomography (CT) brain for minor head injury (29.9%) and antibiotics for acute sinusitis (26.9%). Few respondents reported performing lumbar radiograph for nontraumatic low back pain (7.8%) and Foley catheter for patients who can void (5.6%). Respondents reported patient/family expectations as the most important reason for ordering antibiotics for sinusitis (68%) and imaging for low back pain (56.8%). However, concern for serious diagnosis was the most important reason for performing CT chest for patients with normal D-dimer (49.7%) and CT abdomen for recurrent uncomplicated renal colic (42.5%). A minority (3.8% to 26.7%) of respondents identified malpractice risk as the primary reason for performing low-value services.

CONCLUSIONS

Despite familiarity with Choosing Wisely, many emergency physicians report performing low-value services. Primary reasons for low-value services differ: antibiotic prescribing was driven by patient/family expectations, while concern for serious diagnosis influenced advanced diagnostic imaging. Greater efforts are needed to promote effective dissemination and implementation; such efforts may be targeted based on differing reasons for low-value services.

The Effect of Opioid Prescribing Guidelines on Prescriptions by Emergency Physicians in Ohio

STUDY OBJECTIVE

The objective of our study is to evaluate the association between Ohio's April 2012 emergency physician guidelines aimed at reducing inappropriate opioid prescribing and the number and type of opioid prescriptions dispensed by emergency physicians.

METHODS

We used Ohio's prescription drug monitoring program data from January 1, 2010, to December 31, 2014, and included the 5 most commonly prescribed opioids (hydrocodone, oxycodone, tramadol, codeine, and hydromorphone). The primary outcome was the monthly statewide prescription total of opioids written by emergency physicians in Ohio. We used an interrupted time series analysis to compare pre- and postguideline level and trend in number of opioid prescriptions dispensed by emergency physicians per month, number of prescriptions stratified by 5 commonly prescribed opioids, and number of prescriptions for greater than 3 days' supply of opioids.

RESULTS

Beginning in January 2010, the number of prescriptions dispensed by all emergency physicians in Ohio decreased by 0.3% per month (95% confidence interval [CI] -0.49% to -0.15%). The implementation of the guidelines in April 2012 was associated with a 12% reduction (95% CI -17.7% to -6.3%) in the level of statewide total prescriptions per month and an additional decline of 0.9% (95% CI -1.1% to -0.7%) in trend relative to the preguideline trend. The estimated effect of the guidelines on total monthly prescriptions greater than a 3-day supply was an 11.2% reduction in level (95% CI -18.8% to -3.6%) and an additional 0.9% (95% CI -1.3% to -0.5%) decline in trend per month after the guidelines. Guidelines were also associated with a reduction in prescribing for each of the 5 individual opioids, with various effect.

CONCLUSION

In Ohio, emergency physician opioid prescribing guidelines were associated with a decrease in the quantity of opioid prescriptions written by emergency physicians. Although introduction of the guidelines occurred in parallel with other opioid-related interventions, our findings suggest an additional effect of the guidelines on prescribing behavior. Similar guidelines may have the potential to reduce opioid prescribing in other geographic areas and for other specialties as well.

Index to Predict In-hospital Mortality in Older Adults after Non-traumatic Emergency Department Intubations

INTRODUCTION

Our goal was to develop and validate an index to predict in-hospital mortality in older adults after non-traumatic emergency department (ED) intubations.

METHODS

We used Vizient administrative data from hospitalizations of 22,374 adults ≥75 years who underwent non-traumatic ED intubation from 2008-2015 at nearly 300 U.S. hospitals to develop and validate an index to predict in-hospital mortality. We randomly selected one half of participants for the development cohort and one half for the validation cohort. Considering 25 potential predictors, we developed a multivariable logistic regression model using least absolute shrinkage and selection operator method to determine factors associated with in-hospital mortality. We calculated risk scores using points derived from the final model's beta coefficients. To evaluate calibration and discrimination of the final model, we used Hosmer-Lemeshow chi-square test and receiver-operating characteristic analysis and compared mortality by risk groups in the development and validation cohorts.

RESULTS

Death during the index hospitalization occurred in 40% of cases. The final model included six variables: history of myocardial infarction, history of cerebrovascular disease, history of metastatic cancer, age, admission diagnosis of sepsis, and admission diagnosis of stroke/ intracranial hemorrhage. Those with low-risk scores (<6) had 31% risk of in-hospital mortality while those with high-risk scores (>10) had 58% risk of in-hospital mortality. The Hosmer-Lemeshow chi-square of the model was 6.47 (p=0.09), and the c-statistic was 0.62 in the validation cohort.

CONCLUSION

The model may be useful in identifying older adults at high risk of death after ED intubation.

Correction: Correction to 'Clinical Policy: Critical Issues in the Evaluation and Management of Adult Patients With Suspected Acute Nontraumatic Thoracic Aortic Dissection' [Annals of Emergency Medicine 65 (2015) 32-42.e12]

Due to a miscommunication during the process of transferring this manuscript from our editorial team to Production, the Members of the American College of Emergency Physicians Clinical Policies Committee (Oversight Committee) were not properly indexed in PubMed. This has now been corrected online. The publisher would like to apologize for any inconvenience caused.

The Most Crowded US Hospital Emergency Departments Did Not Adopt Effective Interventions To Improve Flow, 2007-10

Emergency department (ED) crowding adversely affects patient care and outcomes. Despite national recommendations to address crowding, it persists in most US EDs today. Using nationally representative data, we evaluated the use of interventions to address crowding in US hospitals in the period 2007-10. We examined the relationship between crowding within an ED itself, measured as longer ED lengths-of-stay, and the number of interventions adopted. In our study period the average number of interventions adopted increased from 5.2 to 6.6, and seven of the seventeen studied interventions saw a significant increase in adoption. In general, more crowded EDs adopted greater numbers of interventions than less crowded EDs. However, in the most crowded quartile of EDs, a large proportion had not adopted effective interventions: 19 percent did not use bedside registration, and 94 percent did not use surgical schedule smoothing. Thus, while adoption of strategies to reduce ED crowding is increasing, many of the nation's most crowded EDs have not adopted proven interventions.

Health Policy and Shared Decision Making in Emergency Care: A Research Agenda

Although the Patient Protection and Affordable Care Act and other laws have promoted the use of shared decision making (SDM) in recent years, few specific policies have addressed the opportunities and challenges of utilizing SDM in the emergency department (ED). Policies relating to physician payment, quality measurement, and medical-legal risks each present unique challenges to adoption of SDM in the ED. This article summarizes findings from a health policy breakout session of the 2016 Academic Emergency Medicine Consensus Conference "Shared Decision Making in the Emergency Department: Development of a Policy-relevant, Patient-centered Research Agenda." The objectives were to 1) describe federal and state policies that influence utilization or assessment of SDM; 2) identify policies and policy-focused knowledge gaps that serve as barriers to adoption of ED SDM; and 3) to define a consensus-based, policy-focused research agenda to support adoption of SDM in emergency care.

Liability and Informed Consent in the Context of Shared Decision Making

The idea of shared decision making (SDM) is gaining traction within emergency medicine, although concerns about potential legal consequences of its use may be slowing its adoption. We describe the similarities and differences between informed consent (IC) requirements and SDM, highlighting their different purposes, scope, and implementation. We also illustrate several areas in which SDM may affect clinicians' liability risks and suggest that while SDM is likely to reduce net liability risks, it may increase providers' liability risks in certain situations or with select patients. Overall, engaging in SDM should be understood as clearly distinct from the process of obtaining IC and could reduce clinicians' risk of liability when applied carefully and thoughtfully.