Providing primary care to children in the emergency department: a problem or a missed opportunity?

Communicable respiratory threats in the ED: tuberculosis, influenza, SARS, and other aerosolized infections

Respiratory infections are the most common communicable infectious diseases. EDs are the front line for patients with respiratory infections because of their acute nature and because the ED is the principal site of health care for those at highest risk. These diseases include influenza, tuberculosis, and measles, together accounting for 25% of infectious causes of death worldwide. These are emerging and biothreat agents that follow the same route of transmission, such as pneumonic plague. We discuss epidemiology, pathogenesis, diagnosis, and treatment of each agent. Emphasis is on the ED's role as a public health prevention arena, with attention to education and disease prevention, early identification of disease in patients at risk, and reduction of illnesses.

A reexamination of the feasibility of the administration of routine childhood vaccines in emergency departments in the era of electronic vaccine registries

OBJECTIVES

To determine if electronic vaccine records facilitate successful routine childhood vaccination in the emergency department (ED).

METHODS

We sampled consecutively over 2 calendar months children younger than 24 months presenting to the ED. Parents and legal guardians of eligible children were offered enrollment. Those consenting completed a parental survey after a nurse conducted an initial assessment of eligibility. Attending physicians then completed the assessment, and after the visit, the electronic vaccination records, when available, were accessed. No actual routine childhood vaccines were given during the study.

RESULTS

Three hundred thirty-four were approached: 17 (5.1%) declined participation; 10 (3.0%) were enrolled, but the data were lost, and 7 (2.1%) were excluded. Of the 300 remaining, 235 (78.3%) had available electronic vaccine records. Only 38 (16.2%) of the 235 were late for at least 1 vaccine. Of note, physicians assessed 22 (57.9%) of the 38 as medically appropriate for vaccination in the ED. The overwhelming majority (81.8%) of the 22 parents and guardians would have assented to vaccination in the ED. Of the 38 patients found late for vaccination, 31 (81.6%) of parents incorrectly reported their children to be up-to-date on their immunizations.

CONCLUSIONS

Assuming that the electronic vaccination record performed such as an online vaccine registry, the effort to access the registry might find a substantial number of children late for a routine childhood vaccination. In this setting, we found that approximately one sixth of the children with electronic vaccine records would be found late for vaccination, and based on physician assessment and parental survey, one half of those children would receive that vaccination if available in the ED. These rates offer health care planners a sense of the magnitude of the vaccination rates in the ED as we move toward regional vaccination registries with online capabilities to be accessed by EDs.

Societal savings by "fast tracking" lower acuity patients in an urban pediatric emergency department

To evaluate the cost-effectiveness of a "fast track" system for diverting lower acuity patients away from the pediatric emergency department (ED), 4,060 patients triaged to the fast track area of an urban pediatric ED with the 10 most common discharge diagnoses from 1/1/94 through 12/31/94 were retrospectively evaluated. Patients triaged as having nonurgent concerns qualified for treatment in a separate fast track area for 8 hours per day (fast track patients). These patients were compared with 5,199 seen in the main pediatric ED for the same concerns during the remaining hours when the fast track was not in operation (ED patients). Computer records were reviewed for demographics, acuity levels, diagnosis, and collection ratios (revenues/charges). The societal savings was calculated as sigma $ [(delta mean revenue of diagnosis1-10 in the main ED - mean revenue of diagnosis1-10 in the fast track) x the number of patients seen in fast track for diagnosis1-10] stratified by acuity. Collection ratios were comparable between groups (57% v 62%), but the average charges (physician and facility) were significantly less for patients seen in the fast track by a ratio of 1:2.4 (P < .0001). The average net revenue was also significantly less for all patients seen in the fast track by a ratio of 1:2.6 (P < .0001). When stratified by diagnosis and acuity, the savings to society was $101,313, or an average of $25/patient seen in the fast track ($101,313 per 4,060). A fast track is an effective system for maintaining patient flow at a cost savings to society. It can help the hospital in its negotiations with payors because it curtails charges. It is also a potential means for maintaining overall departmental revenues as payors increasingly deny traditional pediatric ED visits for patients with lower acuity concerns.

"Fast tracking" patients in an urban pediatric emergency department

Modern health care reform emphasizes efficient resource and facility management and the need to develop strategies to direct patients with lower-acuity concerns away from the relatively cost-inefficient full-service pediatric emergency department (ED). This study examined a pediatric fast track system for triage accuracy and turnaround times. Egleston Children's Hospital is a regional, urban, tertiary-care academic center which is a major teaching affiliate of Emory University School of Medicine. The pediatric ED has an annual census of more than 30,000 patient encounters. During the 9-month period from December 1993 through August 1994, 2,243 lower-acuity patients were evaluated in the fast track section of the ED. Patients assigned to the fast track system maintained a quicker turnaround time than the aggregate of all patients seen in the ED (107 [95% CI 0, 245] minutes versus 149 [95% CI 0, 341] minutes, P < .01). Their total turnaround time was also less than that for patients with similar acuity levels seen during the hours that the fast track system was not in operation (120 [95% CI 0, 300 minutes], P < .01). Only 63 of the 2,243 (2.8%) patients assigned to fast track were found to have higher acuity levels than suspected at initial triage. In all cases they were appropriately cared for in the fast track area. The fast track system appears to be an effective method by which an urban pediatric ED can efficiently maintain patient flow in light of limited resources, space constraints, limited manpower, and an increasing census.

Childhood primary care services in Wyoming

Provision of childhood primary care services and differences between types of providers (family practice physicians, pediatricians, nurse practitioners, and physicians' assistants) were explored in this study. A mail survey was conducted in Wyoming using a questionnaire based on the recommendations from the U.S. Preventive Service Task Force. Sixty-one percent of the providers returned questionnaires. While some areas of assessment, screening, and treatment/counseling services were provided at high levels, many were not. Gaps exist particularly in the areas of behavioral and lifestyle assessment and treatment/counseling. Only small differences existed between types of providers. However, nurse practitioners and pediatricians were more likely to report that they followed recommendations, while physicians' assistants were least likely to report that they followed recommendations.

Emergency department vaccination of preschool-age children during a measles outbreak

STUDY OBJECTIVE

To determine the effectiveness of an emergency department vaccination program for preschool-age children during a measles outbreak.

DESIGN

Cross-section study.

SETTING

Urban pediatric ED with an annual census of 24,000.

PARTICIPANTS

Children, 12 to 59 months old, who presented to our ED between April 1 and April 30, 1994.

INTERVENTION

Staff trained in rationale for and protocol of ED vaccination offered measles-mumps-rubella (MMR) vaccine, free of charge, to all eligible children.

RESULTS

Of the 541 children seen, 7% lacked measles vaccination; MMR vaccination status could not be determined in 10%. From history it was determined that all the others had been vaccinated. Of the vaccination-eligible children, 25% were vaccinated in the ED. Of the eligible children who were not vaccinated, parents declined in half of the cases and physicians did not offer vaccination in the other half. Eligible children with physical injury were more likely to be vaccinated, and those with upper respiratory tract infections were less likely to be vaccinated than were eligible children with other diagnoses (P < .05).

CONCLUSION

During a measles outbreak, few children receiving care at a busy pediatric ED were definitively identified as vaccination eligible. Only a few children identified as eligible for vaccination were vaccinated. Significant logistic barriers to effective ED vaccination exist.

Lead poisoning: low rates of screening and high prevalence among children seen in inner-city emergency departments

Of 254 children who were 1 to 6 years of age and were tested at two major inner-city emergency departments, 65% had no record of previous lead screening in the previous 30 months, and 71% (97/137) and 50% (58/117), respectively, had blood lead levels > or = 0.48 mumol/L (10 micrograms/dl). The emergency department may be an appropriate resource for lead screening of selected inner-city children.

Reimbursement and insurance coverage in cases of suspected sexual abuse in the emergency department

OBJECTIVE

To characterize third party payor types and rates of reimbursement for hospital costs in emergency department (ED) evaluations of preadolescents presenting as suspected victims of sexual abuse (SSA).

DESIGN AND METHODS

Retrospective chart review, comparing a set of 186 SSA patients with 623 evaluated for upper limb fracture and cumulative reimbursement and insurance data for all patients presenting to the ED during a 12-month period.

RESULTS

A greater percentage of SSA patients was uninsured (N = 96, 52%) as compared to patients with fractures (N = 9, 1%); 23% of all ED billing came from the uninsured. Of the 96 self-pay SSA patients' bills only 4% reimbursement was received. Of the insured, a greater percentage of the SSA patients was covered by publicly-funded plans (n = 59, 66%) as compared to fracture patients (N = 327, 52%). A lower percentage of insured SSA bill reimbursement was received from publicly-funded insurance than from commercial insurance (28% vs. 58%).

CONCLUSIONS

Hospital costs of SSA patients are more often and to a greater degree underwritten by the hospital itself as a result of lower reimbursement and a higher percentage of uninsured and publicly-funded plans in that group, raising critical questions about how care for children with serious socially-based diagnoses is delivered and funded.