Determinants of Pediatric EMS Utilization in Children with High-Acuity Conditions.

BACKGROUND: Underutilization of emergency medical services (EMS) for children with high-acuity conditions is poorly understood. Our objective was to identify differences in demographic factors and describe caregivers' knowledge, beliefs, and attitudes regarding EMS utilization for children with high-acuity conditions. DESIGN/METHODS: This was a mixed-methods study of children with high acuity conditions, defined as requiring immediate medical or surgical intervention and intensive care admission, over a one year period. Demographic data were collected through a retrospective chart review. Qualitative analysis of semi-structured interviews from a purposive sample of caregivers was conducted until thematic saturation was achieved. RESULTS: Three hundred seventy-four charts were reviewed; 19 caregivers were interviewed (17 in-person, 2 via telephone). The 232 (62%) children not arriving by EMS tended to be younger (1.58 years vs. 2.31 years, p = 0.02), privately insured (30% vs. 19%, p = 0.04), and lived further from the hospital (16.80 miles vs. 12.45 miles, p = 0.001). Patient gender, ethnicity, comorbidities and caregiver language were not associated with EMS underutilization. Immediate invasive medical interventions were more often required for EMS utilizers (85% vs. 60%, p < 0.001). EMS utilizers were more likely to require intubation (78% vs. 47%, p < 0.001) and cardiopulmonary resuscitation (CPR) (26% vs. 2%, p < 0.001), and had shorter hospital stays (4.70 vs. 8.16 days; p-value < 0.001). Three principal themes determined EMS utilization: expectations, knowledge, and perceived barriers. Three principal themes determined EMS utilization: expectations, knowledge, and perceived barriers. Caretakers expected EMS would provide timely, safe transportation that expedited medical care and emotional support. Medical knowledge and prior experience with EMS influenced decision-making about arrival mode. Timeliness, cost, socioeconomic and demographic characteristics, loss of autonomy, and the logistics of EMS activation and transport were the most commonly reported barriers. CONCLUSIONS: Young age, private insurance status, and greater distance from the hospital were associated with EMS underutilization. Understanding caregiver expectations, knowledge, and perceived barriers may have important implications for the use of EMS for children. These findings reveal opportunities for improved public education on EMS systems to enhance appropriate EMS utilization for children with high acuity conditions.

Are pediatric interns prepared to perform infant lumbar punctures? A multi-institutional descriptive study.

BACKGROUND: There are few data describing pediatric interns' experiences, knowledge, attitudes, and skills related to common procedures. This information would help guide supervisors' decisions about interns' preparedness and training needs. OBJECTIVES: This study aimed to describe pediatric interns' medical school experiences, knowledge, attitudes, and skills with regard to infant lumbar punctures (LPs) and to describe the impact of these factors on interns' infant LP skills. METHODS: This prospective cross-sectional descriptive study was conducted at 21 academic medical centers participating during 2010. Participants answered 8 knowledge questions, 3 attitude questions, and 6 experience questions online. Skills were assessed on an infant LP simulator using a 15-item subcomponent checklist and a 4-point global assessment. RESULTS: Eligible interns numbered 493, with 422 (86%) completing surveys and 362 (73%) completing skills assessments. The majority 287/422 (68%) had never performed an infant LP; however, 306 (73%) had observed an infant LP during school. The mean (SD) knowledge score was 63% (±21%). The mean (SD) subcomponent skills checklist score was 73% (±21%). On the global skills assessment, 225 (62%) interns were rated as beginner, and 137 (38%) were rated as competent, proficient, or expert. Independent predictors of an above-beginner simulator performance included infant LP experience on a patient (odds ratio [OR], 2.2; 95% confidence interval [CI], 1.4-3.5), a knowledge score greater than 65% (OR, 2.4; 95% CI, 1.5-3.7), or self-reported confidence (OR, 3.5; 95% CI, 1.9-6.4). CONCLUSIONS: At the start of residency, the majority of pediatric interns have little experience, poor knowledge, and low confidence and are not prepared to perform infant LPs.