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OBJECTIVE: American Academy of Pediatrics guidelines recommend that febrile infants at low risk for invasive bacterial infection be discharged from the emergency department (ED) if primary care provider (PCP) follow-up occurs within 24 hours. We aimed to (1) assess the association between having electronic health record (EHR) documentation of a PCP and ED disposition and (2) describe documentation of potential barriers to discharge and plans for post-discharge follow-up in low-risk febrile infants. METHODS: We conducted a secondary analysis of a multicenter, cross-sectional study of low-risk febrile infants. Descriptive statistics characterized ED disposition on the basis of the day of the visit, EHR documentation of PCP, scheduled or recommended PCP follow-up, and barriers to discharge. RESULTS: Most infants (3565/4042, 90.5%) had EHR documentation of a PCP. Compared with discharged infants, a similar proportion of hospitalized infants had EHR documentation of PCP (90.3% vs 91.2%, P = .47). Few infants (1.5%) had barriers to discharge documented. Of the 3360 infants (83.1%) discharged from the ED, 1544 (46.0%) had documentation of scheduled or recommended 24-hour PCP follow-up. Discharged infants with weekday visits were more likely than those with weekend visits to have documentation of scheduled or recommended 24-hour follow-up (50.0% vs 35.5%, P < .001). CONCLUSIONS: Most infants had a documented PCP, yet fewer than half had documentation of a scheduled or recommended 24-hour follow-up. A dedicated focus on determining post-ED care plans that are safe and patient-centered may improve the quality of care for this population.
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BACKGROUND: Research into low-value routine testing at children's hospitals has not consistently evaluated changing patterns of testing over time. OBJECTIVES: To identify changes in routine laboratory testing rates at children's hospitals over ten years and the association with patient outcomes. DESIGN, SETTINGS, AND PARTICIPANTS: We performed a multi-center, retrospective cohort study of children aged 0-18 hospitalized with common, lower-severity diagnoses at 28 children's hospitals in the Pediatric Health Information Systems database. MAIN OUTCOMES AND MEASURES: We calculated average annual testing rates for complete blood counts, electrolytes, and inflammatory markers between 2010 and 2019 for each hospital. A >2% average testing rate change per year was defined as clinically meaningful and used to separate hospitals into groups: increasing, decreasing, and unchanged testing rates. Groups were compared for differences in length of stay, cost, and 30-day readmission or ED revisit, adjusted for demographics and case mix index. RESULTS: Our study included 576,572 encounters for common, low-severity diagnoses. Individual hospital testing rates in each year of the study varied from 0.3 to 1.4 tests per patient day. The average yearly change in hospital-specific testing rates ranged from -6% to +7%. Four hospitals remained in the lowest quartile of testing and two in the highest quartile throughout all 10 years of the study. We grouped hospitals with increasing (8), decreasing (n = 5), and unchanged (n = 15) testing rates. No difference was found across subgroups in costs, length of stay, 30-day ED revisit, or readmission rates. Comparing resource utilization trends over time provides important insights into achievable rates of testing reduction.
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Pruebas Diagnósticas de Rutina , Hospitales Pediátricos , Humanos , Estudios Retrospectivos , Niño , Preescolar , Lactante , Femenino , Masculino , Adolescente , Pruebas Diagnósticas de Rutina/estadística & datos numéricos , Pruebas Diagnósticas de Rutina/tendencias , Recién Nacido , Tiempo de Internación/estadística & datos numéricos , Readmisión del Paciente/estadística & datos numéricosRESUMEN
OBJECTIVES: We aimed to examine the impact of a quality improvement (QI) collaborative on adherence to specific recommendations within the American Academy of Pediatrics' Clinical Practice Guideline (CPG) for well-appearing febrile infants aged 8 to 60 days. METHODS: Concurrent with CPG release in August 2021, we initiated a QI collaborative involving 103 general and children's hospitals across the United States and Canada. We developed a multifaceted intervention bundle to improve adherence to CPG recommendations for 4 primary measures and 4 secondary measures, while tracking 5 balancing measures. Primary measures focused on guideline recommendations where deimplementation strategies were indicated. We analyzed data using statistical process control (SPC) with baseline and project enrollment from November 2020 to October 2021 and the intervention from November 2021 to October 2022. RESULTS: Within the final analysis, there were 17 708 infants included. SPC demonstrated improvement across primary and secondary measures. Specifically, the primary measures of appropriately not obtaining cerebrospinal fluid in qualifying infants and appropriately not administering antibiotics had the highest adherence at the end of the collaborative (92.4% and 90.0% respectively). Secondary measures on parent engagement for emergency department discharge of infants 22 to 28 days and oral antibiotics for infants 29 to 60 days with positive urinalyses demonstrated the greatest changes with collaborative-wide improvements of 16.0% and 20.4% respectively. Balancing measures showed no change in missed invasive bacterial infections. CONCLUSIONS: A QI collaborative with a multifaceted intervention bundle was associated with improvements in adherence to several recommendations from the AAP CPG for febrile infants.
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Adhesión a Directriz , Guías de Práctica Clínica como Asunto , Mejoramiento de la Calidad , Humanos , Lactante , Recién Nacido , Estados Unidos , Masculino , Femenino , Fiebre/terapia , Canadá , Antibacterianos/uso terapéutico , Antibacterianos/administración & dosificaciónRESUMEN
BACKGROUND: Guidelines for the management of febrile infants emphasize patient-centered communication. Although patient-centeredness is central to high-quality health care, biases may impact physicians' patient-centeredness. We aimed to 1) identify physicians' assumptions that inform their communication with parents of febrile infants and 2) examine physicians' perceptions of bias. METHODS: We recruited physicians from 3 academic pediatric emergency departments (EDs) for semistructured interviews. We applied a constant comparative method approach to conduct a thematic analysis of interview transcripts. Two coders followed several analytical steps: 1) discovery of concepts and code assignment, 2) identification of themes by grouping concepts, 3) axial coding to identify thematic properties, and 4) identifying exemplar excerpts for rich description. Thematic saturation was based on repetition, recurrence, and forcefulness. RESULTS: Fourteen physicians participated. Participants described making assumptions regarding 3 areas: 1) the parent's affect, 2) the parent's social capacity, and 3) the physician's own role in the parent-physician interaction. Thematic properties highlighted the importance of the physician's assumptions in guiding communication and decision-making. Participants acknowledged an awareness of bias and specifically noted that language bias influenced the assumptions that informed their communication. CONCLUSIONS: ED physicians described subjective assumptions about parents that informed their approach to communication when caring for febrile infants. Given the emphasis on patient-centered communication in febrile infant guidelines, future efforts are necessary to understand how assumptions are influenced by biases, the effect of such behaviors on health inequities, and how to combat this.
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Comunicación , Fiebre , Padres , Atención Dirigida al Paciente , Relaciones Profesional-Familia , Investigación Cualitativa , Humanos , Masculino , Lactante , Femenino , Padres/psicología , Servicio de Urgencia en Hospital , Actitud del Personal de Salud , Rol del Médico , Adulto , Relaciones Médico-Paciente , Médicos/psicologíaRESUMEN
Our goal was to identify predictors of invasive bacterial infection (ie, bacteremia and bacterial meningitis) in febrile infants aged 2-6 months. In our multicenter retrospective cohort, older age and lower temperature identified infants at low risk for invasive bacterial infection who could safely avoid routine testing.
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Bacteriemia , Servicio de Urgencia en Hospital , Fiebre , Meningitis Bacterianas , Humanos , Lactante , Estudios Retrospectivos , Masculino , Femenino , Fiebre/etiología , Fiebre/diagnóstico , Meningitis Bacterianas/diagnóstico , Bacteriemia/diagnóstico , Bacteriemia/microbiología , Factores de Riesgo , Infecciones Bacterianas/diagnósticoAsunto(s)
Hipotermia , Lactante , Humanos , Recién Nacido , Hipotermia/diagnóstico , Hipotermia/terapia , Fiebre , Unidades de Cuidado Intensivo NeonatalRESUMEN
BACKGROUND: Phlebotomy for hospitalized children has consequences (e.g., pain, iatrogenic anemia), and unnecessary testing is a modifiable source of waste in healthcare. Days without blood draws or phlebotomy-free days (PFDs) has the potential to serve as a hospital quality measure. OBJECTIVE: To describe: (1) the frequency of PFDs in children hospitalized with common infections and (2) the association of PFDs with clinical outcomes. DESIGN, SETTINGS AND PARTICIPANTS: We performed a cross-sectional study of children hospitalized 2018-2019 with common infections at 38 hospitals using the Pediatric Health Information System database. We included infectious All Patients Refined Diagnosis Related Groups with a median length of stay (LOS) >2 days. We excluded patients with medical complexity, interhospital transfers, those receiving intensive care, and in-hospital mortality. MAIN OUTCOME AND MEASURES: We defined PFDs as hospital days (midnight to midnight) without laboratory blood testing and measured the proportion of PFDs divided by total hospital LOS (PFD ratio) for each condition and hospital. Higher PFD ratios signify more days without phlebotomy. Hospitals were grouped into low, moderate, and high average PFD ratios. Adjusted outcomes (LOS, costs, and readmissions) were compared across groups. RESULTS: We identified 126,135 encounters. Bronchiolitis (0.78) and pneumonia (0.54) had the highest PFD ratios (most PFDs), while osteoarticular infections (0.28) and gastroenteritis (0.30) had the lowest PFD ratios. There were no differences in adjusted clinical outcomes across PFD ratio groups. Among children hospitalized with common infections, PFD ratios varied across conditions and hospitals, with no association with outcomes. Our data suggest overuse of phlebotomy and opportunities to improve the care of hospitalized children.
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Flebotomía , Neumonía , Humanos , Niño , Flebotomía/efectos adversos , Estudios Transversales , Tiempo de Internación , HospitalesRESUMEN
In this multicenter, cross-sectional, secondary analysis of 4042 low-risk febrile infants, nearly 10% had a contaminated culture obtained during their evaluation (4.9% of blood cultures, 5.0% of urine cultures, and 1.8% of cerebrospinal fluid cultures). Our findings have important implications for improving sterile technique and reducing unnecessary cultures.
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Infecciones Bacterianas , Lactante , Humanos , Estudios Transversales , Estudios Retrospectivos , Infecciones Bacterianas/complicaciones , Fiebre/complicaciones , UrinálisisRESUMEN
Emergency clinicians frequently provide care to febrile infants aged ≤60 days in the emergency department. In these very young infants, fever may be the only presenting sign of invasive bacterial infection and, if untreated, invasive bacterial infection can lead to severe outcomes. This issue reviews newer risk-stratification tools and the 2021 American Academy of Pediatrics clinical practice guideline to provide recommendations for the evaluation and management of febrile young infants. The most recent literature assessing the risk of concomitant invasive bacterial infection with urinary tract infections or positive viral testing is also reviewed.
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Infecciones Bacterianas , Servicio de Urgencia en Hospital , Fiebre , Niño , Humanos , Lactante , Infecciones Bacterianas/complicaciones , Infecciones Bacterianas/diagnóstico , Infecciones Bacterianas/terapia , Fiebre/diagnóstico , Fiebre/etiología , Fiebre/terapiaRESUMEN
We aimed to learn the experiences of clinicians and adolescents and young adults with sickle cell disease (AYA-SCD) with managing their disease at home and making medical decisions as they transition from pediatric to adult care, and their perceptions of a video game intervention to positively impact these skills. We conducted individual, semistructured interviews with patients (AYA-SCD ages 15 to 26 years) and clinicians who provide care to AYA-SCD at an urban, quaternary-care hospital. Interviews elicited patients' and clinicians' experiences with AYA-SCD, barriers and facilitators to successful home management, and their perspectives on shared decision-making and a video game intervention. To identify themes, we conducted an inductive analysis until data saturation was reached. Participants (16 patients and 21 clinicians) identified 4 main themes: (1) self-efficacy as a critical skill for a successful transition from pediatric to adult care, (2) the importance of patient engagement in making medical decisions, (3) multilevel determinants of optimal self-efficacy and patient engagement, and (4) support for a video game intervention which, by targeting potential determinants of AYA-SCD achieving optimal self-efficacy and engagement in decision-making, may improve these important skills.
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Anemia de Células Falciformes , Transición a la Atención de Adultos , Humanos , Adolescente , Adulto Joven , Niño , Anemia de Células Falciformes/terapia , Participación del PacienteRESUMEN
Importance: Febrile infants at low risk of invasive bacterial infections are unlikely to benefit from lumbar puncture, antibiotics, or hospitalization, yet these are commonly performed. It is not known if there are differences in management by race, ethnicity, or language. Objective: To investigate associations between race, ethnicity, and language and additional interventions (lumbar puncture, empirical antibiotics, and hospitalization) in well-appearing febrile infants at low risk of invasive bacterial infection. Design, Setting, and Participants: This was a multicenter retrospective cross-sectional analysis of infants receiving emergency department care between January 1, 2018, and December 31, 2019. Data were analyzed from December 2022 to July 2023. Pediatric emergency departments were determined through the Pediatric Emergency Medicine Collaborative Research Committee. Well-appearing febrile infants aged 29 to 60 days at low risk of invasive bacterial infection based on blood and urine testing were included. Data were available for 9847 infants, and 4042 were included following exclusions for ill appearance, medical history, and diagnosis of a focal infectious source. Exposures: Infant race and ethnicity (non-Hispanic Black, Hispanic, non-Hispanic White, and other race or ethnicity) and language used for medical care (English and language other than English). Main Outcomes and Measures: The primary outcome was receipt of at least 1 of lumbar puncture, empirical antibiotics, or hospitalization. We performed bivariate and multivariable logistic regression with sum contrasts for comparisons. Individual components were assessed as secondary outcomes. Results: Across 34 sites, 4042 infants (median [IQR] age, 45 [38-53] days; 1561 [44.4% of the 3516 without missing sex] female; 612 [15.1%] non-Hispanic Black, 1054 [26.1%] Hispanic, 1741 [43.1%] non-Hispanic White, and 352 [9.1%] other race or ethnicity; 3555 [88.0%] English and 463 [12.0%] language other than English) met inclusion criteria. The primary outcome occurred in 969 infants (24%). Race and ethnicity were not associated with the primary composite outcome. Compared to the grand mean, infants of families that use a language other than English had higher odds of the primary outcome (adjusted odds ratio [aOR]; 1.16; 95% CI, 1.01-1.33). In secondary analyses, Hispanic infants, compared to the grand mean, had lower odds of hospital admission (aOR, 0.76; 95% CI, 0.63-0.93). Compared to the grand mean, infants of families that use a language other than English had higher odds of hospital admission (aOR, 1.08; 95% CI, 1.08-1.46). Conclusions and Relevance: Among low-risk febrile infants, language used for medical care was associated with the use of at least 1 nonindicated intervention, but race and ethnicity were not. Secondary analyses highlight the complex intersectionality of race, ethnicity, language, and health inequity. As inequitable care may be influenced by communication barriers, new guidelines that emphasize patient-centered communication may create disparities if not implemented with specific attention to equity.
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Infecciones Bacterianas , Etnicidad , Lactante , Niño , Recién Nacido , Humanos , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Estudios Transversales , Lenguaje , Barreras de Comunicación , Antibacterianos/uso terapéuticoRESUMEN
BACKGROUND: Young infants with serious bacterial infections (SBI) or herpes simplex virus (HSV) infections may present to the emergency department (ED) with hypothermia. We sought to evaluate clinician testing and treatment preferences for infants with hypothermia. METHODS: We developed, piloted, and distributed a survey of ED clinicians from 32 US pediatric hospitals between December 2022 to March 2023. Survey questions were related to the management of infants (≤60 days of age) with hypothermia in the ED. Questions pertaining to testing and treatment preferences were stratified by age. We characterized clinician comfort with the management of infants with hypothermia. RESULTS: Of 1935 surveys distributed, 1231 (63.6%) were completed. The most common definition of hypothermia was a temperature of ≤36.0°C. Most respondents (67.7%) could recall caring for at least 1 infant with hypothermia in the previous 6 months. Clinicians had lower confidence in caring for infants with hypothermia compared with infants with fever (P < .01). The proportion of clinicians who would obtain testing was high in infants 0 to 7 days of age (97.3% blood testing for SBI, 79.7% for any HSV testing), but declined for older infants (79.3% for blood testing for SBI and 9.5% for any HSV testing for infants 22-60 days old). A similar pattern was noted for respiratory viral testing, hospitalization, and antimicrobial administration. CONCLUSIONS: Testing and treatment preferences for infants with hypothermia varied by age and frequently reflected observed practices for febrile infants. We identified patterns in management that may benefit from greater research and implementation efforts.
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Infecciones Bacterianas , Hipotermia , Niño , Lactante , Humanos , Hipotermia/diagnóstico , Hipotermia/terapia , Infecciones Bacterianas/terapia , Hospitalización , Servicio de Urgencia en HospitalRESUMEN
BACKGROUND AND OBJECTIVES: High-flow nasal cannula (HFNC) therapy for hospitalized children with bronchiolitis is associated with a longer length of stay (LOS) when used outside of the ICU. We sought to explore the association between HFNC and LOS to identify if demographic and clinical factors may modify the effect of HFNC usage on LOS. METHODS: In this multicenter retrospective cohort study, we used a combination of hospital records and the Pediatric Health Information System. We included encounters from September 1, 2018 to March 31, 2020 for patients <2 years old diagnosed with bronchiolitis. Multivariable Poisson regression was performed for the association of LOS with measured covariates, including fixed main effects and interaction terms between HFNC and other factors. RESULTS: Of 8060 included patients, 2179 (27.0%) received HFNC during admission. Age group, weight, complex chronic condition, initial tachypnea, initial desaturation, and ICU services were significantly associated with LOS. The effect of HFNC on LOS differed among hospitals (P < .001), with the estimated increase in LOS ranging from 32% to 139%. The effect of HFNC on LOS was modified by age group, initial desaturation, and ICU services, with 1- to 6-month-old infants, patients without initial desaturation, and patients without ICU services having the highest association between HFNC and LOS, respectively. CONCLUSIONS: We identified multiple potential effect modifiers for the relationship between HFNC and LOS. The authors of future prospective studies should investigate the effect of HFNC usage on LOS in non-ICU patients without documented desaturation.
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Bronquiolitis , Cánula , Humanos , Lactante , Bronquiolitis/terapia , Bronquiolitis/complicaciones , Tiempo de Internación , Terapia por Inhalación de Oxígeno/efectos adversos , Estudios RetrospectivosRESUMEN
Importance: The prevalence of urinary tract infection (UTI), bacteremia, and bacterial meningitis in febrile infants with SARS-CoV-2 is largely unknown. Knowledge of the prevalence of these bacterial infections among febrile infants with SARS-CoV-2 can inform clinical decision-making. Objective: To describe the prevalence of UTI, bacteremia, and bacterial meningitis among febrile infants aged 8 to 60 days with SARS-CoV-2 vs without SARS-CoV-2. Design, Setting, and Participants: This multicenter cross-sectional study was conducted as part of a quality improvement initiative at 106 hospitals in the US and Canada. Participants included full-term, previously healthy, well-appearing infants aged 8 to 60 days without bronchiolitis and with a temperature of at least 38 °C who underwent SARS-CoV-2 testing in the emergency department or hospital between November 1, 2020, and October 31, 2022. Statistical analysis was performed from September 2022 to March 2023. Exposures: SARS-CoV-2 positivity and, for SARS-CoV-2-positive infants, the presence of normal vs abnormal inflammatory marker (IM) levels. Main Outcomes and Measures: Outcomes were ascertained by medical record review and included the prevalence of UTI, bacteremia without meningitis, and bacterial meningitis. The proportion of infants who were SARS-CoV-2 positive vs negative was calculated for each infection type, and stratified by age group and normal vs abnormal IMs. Results: Among 14â¯402 febrile infants with SARS-CoV-2 testing, 8413 (58.4%) were aged 29 to 60 days; 8143 (56.5%) were male; and 3753 (26.1%) tested positive. Compared with infants who tested negative, a lower proportion of infants who tested positive for SARS-CoV-2 had UTI (0.8% [95% CI, 0.5%-1.1%]) vs 7.6% [95% CI, 7.1%-8.1%]), bacteremia without meningitis (0.2% [95% CI, 0.1%-0.3%] vs 2.1% [95% CI, 1.8%-2.4%]), and bacterial meningitis (<0.1% [95% CI, 0%-0.2%] vs 0.5% [95% CI, 0.4%-0.6%]). Among infants aged 29 to 60 days who tested positive for SARS-CoV-2, 0.4% (95% CI, 0.2%-0.7%) had UTI, less than 0.1% (95% CI, 0%-0.2%) had bacteremia, and less than 0.1% (95% CI, 0%-0.1%) had meningitis. Among SARS-CoV-2-positive infants, a lower proportion of those with normal IMs had bacteremia and/or bacterial meningitis compared with those with abnormal IMs (<0.1% [0%-0.2%] vs 1.8% [0.6%-3.1%]). Conclusions and Relevance: The prevalence of UTI, bacteremia, and bacterial meningitis was lower for febrile infants who tested positive for SARS-CoV-2, particularly infants aged 29 to 60 days and those with normal IMs. These findings may help inform management of certain febrile infants who test positive for SARS-CoV-2.
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Bacteriemia , COVID-19 , Meningitis Bacterianas , Infecciones Urinarias , Lactante , Humanos , Masculino , Femenino , SARS-CoV-2 , Prevalencia , Estudios Transversales , Prueba de COVID-19 , COVID-19/epidemiología , Bacteriemia/epidemiología , Bacteriemia/microbiología , Meningitis Bacterianas/epidemiología , Infecciones Urinarias/epidemiología , Infecciones Urinarias/microbiologíaRESUMEN
Importance: Government and commercial health insurers have recently enacted policies to discourage nonemergent emergency department (ED) visits by reducing or denying claims for such visits using retrospective claims algorithms. Low-income Black and Hispanic pediatric patients often experience worse access to primary care services necessary for preventing some ED visits, raising concerns about the uneven impact of these policies. Objective: To estimate potential racial and ethnic disparities in outcomes of Medicaid policies for reducing ED professional reimbursement based on a retrospective diagnosis-based claims algorithm. Design, Setting, and Participants: This simulation study used a retrospective cohort of pediatric ED visits (aged 0-18 years) for Medicaid-insured children and adolescents appearing in the Market Scan Medicaid database between January 1, 2016, and December 31, 2019. Visits missing date of birth, race and ethnicity, professional claims data, and Current Procedural Terminology codes of billing level of complexity were excluded, as were visits that result in admission. Data were analyzed from October 2021 to June 2022. Main Outcomes and Measures: Proportion of ED visits algorithmically classified as nonemergent and simulated per-visit professional reimbursement after applying a current reimbursement reduction policy for potentially nonemergent ED visits. Rates were calculated overall and compared by race and ethnicity. Results: The sample included 8â¯471â¯386 unique ED visits (43.0% by patients aged 4-12 years; 39.6% Black, 7.7% Hispanic, and 48.7% White), of which 47.7% were algorithmically identified as potentially nonemergent and subject to reimbursement reduction, resulting in a 37% reduction in ED professional reimbursement across the study cohort. More visits by Black (50.3%) and Hispanic (49.0%) children were algorithmically identified as nonemergent when compared with visits by White children (45.3%; P < .001). Modeling the impact of the reimbursement reductions across the cohort resulted in expected per-visit reimbursement that was 6% lower for visits by Black children and 3% lower for visits by Hispanic children relative to visits by White children. Conclusions and Relevance: In this simulation study of over 8 million unique ED visits, algorithmic approaches for classifying pediatric ED visits that used diagnosis codes identified proportionately more visits by Black and Hispanic children as nonemergent. Insurers applying financial adjustments based on these algorithmic outputs risk creating uneven reimbursement policies across racial and ethnic groups.
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Servicio de Urgencia en Hospital , Aseguradoras , Adolescente , Estados Unidos , Humanos , Niño , Estudios Retrospectivos , Etnicidad , MedicaidRESUMEN
BACKGROUND AND OBJECTIVE: Children with gastrointestinal infections often require acute care.The objectives of this study were to describe variations in patterns of stool testing across children's hospitals and determine whether such variation was associated with utilization outcomes. DESIGN, SETTINGS AND PARTICIPANTS: We performed a multicenter, cross-sectional study using the Pediatric Health Information System (PHIS) database. We identified stool testing (multiplex polymerase chain reaction [PCR], stool culture, ova and parasite, Clostridioides difficile, and other individual stool bacterial or viral tests) in children diagnosed with acute gastrointestinal infections. MAIN OUTCOME AND MEASURES: We calculated the overall testing rates and hospital-level stool testing rates, stratified by setting (emergency department [ED]-only vs. hospitalized). We stratified individual hospitals into low, moderate, or high testing institutions. Generalized estimating equations were then used to examine the association of hospital testing groups and outcomes, specifically, length of stay (LOS), costs, and revisit rates. RESULTS: We identified 498,751 ED-only and 40,003 encounters for hospitalized children from 2016 to 2020. Compared to ED-only encounters, stool studies were obtained with increased frequency among encounters for hospitalized children (ED-only: 0.1%-2.3%; Hospitalized: 1.5%-13.8%, all p < 0.001). We observed substantial variation in stool testing rates across hospitals, particularly during encounters for hospitalized children (e.g., rates of multiplex PCRs ranged from 0% to 16.8% for ED-only and 0% to 65.0% for hospitalized). There were no statistically significant differences in outcomes among low, moderate, or high testing institutions in adjusted models. CONCLUSIONS: Children with acute gastrointestinal infections experience substantial variation in stool testing within and across hospitals, with no difference in utilization outcomes. These findings highlight the need for guidelines to address diagnostic stewardship.
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Enfermedades Transmisibles , Niño , Humanos , Estudios Retrospectivos , Estudios Transversales , Tiempo de InternaciónRESUMEN
OBJECTIVES: Our objective was to describe the prevalence of urinary tract infection (UTI) and invasive bacterial infection (IBI) in febrile infants during the coronavirus disease 2019 pandemic. METHODS: We conducted a multicenter cross-sectional study that included 97 hospitals in the United States and Canada. We included full-term, well-appearing infants 8 to 60 days old with a temperature of ≥38°C and an emergency department visit or hospitalization at a participating site between November 1, 2020 and March 31, 2022. We used logistic regression to determine trends in the odds of an infant having UTI and IBI by study month and to determine the association of COVID-19 prevalence with the odds of an infant having UTI and IBI. RESULTS: We included 9112 infants; 603 (6.6%) had UTI, 163 (1.8%) had bacteremia without meningitis, and 43 (0.5%) had bacterial meningitis. UTI prevalence decreased from 11.2% in November 2020 to 3.0% in January 2022. IBI prevalence was highest in February 2021 (6.1%) and decreased to 0.4% in January 2022. There was a significant downward monthly trend for odds of UTI (odds ratio [OR] 0.93; 95% confidence interval [CI]: 0.91-0.94) and IBI (OR 0.90; 95% CI: 0.87-0.93). For every 5% increase in COVID-19 prevalence in the month of presentation, the odds of an infant having UTI (OR 0.97; 95% CI: 0.96-0.98) or bacteremia without meningitis decreased (OR 0.94; 95% CI: 0.88-0.99). CONCLUSIONS: The prevalence of UTI and IBI in eligible febrile infants decreased to previously published, prepandemic levels by early 2022. Higher monthly COVID-19 prevalence was associated with lower odds of UTI and bacteremia.
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Bacteriemia , Infecciones Bacterianas , COVID-19 , Meningitis Bacterianas , Infecciones Urinarias , Lactante , Humanos , COVID-19/epidemiología , Pandemias , Prevalencia , Estudios Transversales , Fiebre/microbiología , Infecciones Bacterianas/epidemiología , Infecciones Bacterianas/complicaciones , Infecciones Urinarias/microbiología , Meningitis Bacterianas/epidemiología , Bacteriemia/epidemiología , Bacteriemia/complicaciones , Estudios RetrospectivosRESUMEN
STUDY OBJECTIVE: Validated prediction rules identify febrile neonates at low risk for invasive bacterial infection. The optimal approach for older febrile infants, however, remains uncertain. METHODS: We performed a retrospective cohort and nested case-control study of infants 2 to 6 months of age presenting with fever (≥38.0 °C) to 1 of 5 emergency departments. The study period was from 2011 to 2019. The primary outcome was invasive bacterial infection, defined by the growth of pathogenic bacteria from either blood or cerebrospinal fluid culture. Secondary outcomes included obtaining bacterial cultures (blood, cerebrospinal fluid, or urine), administering antibiotics, and hospitalization. For the nested case-control study, we age-matched infants with invasive bacterial infection to 3 infants without invasive bacterial infection, sampled from the overall cohort. RESULTS: There were 21,150 eligible patient encounters over 9-years, and 101 infants had a documented invasive bacterial infection (0.48%; 95% confidence interval [CI], 0.39% to 0.58%). Invasive bacterial infection prevalence ranged from 0.2% to 0.6% among the 5 sites. The frequency of bacterial cultures ranged from 14.5% to 53.5% for blood, 1.6% to 12.9% for cerebrospinal fluid, and 31.8% to 63.2% for urine. Antibiotic administration varied from 19.2% to 46.7% and hospitalization from 16.6% to 28.3%. From the case-control study, the estimated invasive bacterial infection prevalence for previously healthy, not pretreated, and well-appearing febrile infants was 0.32% (95% CI, 0.24% to 0.41%). CONCLUSION: Although invasive bacterial infections were uncommon among febrile infants 2 to 6 months in the emergency department, the approach to diagnosis and management varied widely between sites. Therefore, evidence-based guidelines are needed to reduce low-value testing and treatment while avoiding missing infants with invasive bacterial infections.
Asunto(s)
Infecciones Bacterianas , Humanos , Lactante , Recién Nacido , Prevalencia , Estudios de Casos y Controles , Estudios Retrospectivos , Infecciones Bacterianas/diagnóstico , Infecciones Bacterianas/tratamiento farmacológico , Infecciones Bacterianas/epidemiología , Bacterias , Fiebre/epidemiología , Antibacterianos/uso terapéuticoRESUMEN
BACKGROUND: Current diagnostics do not permit reliable differentiation of bacterial from viral causes of lower respiratory tract infection (LRTI), which may lead to over-treatment with antibiotics for possible bacterial community-acquired pneumonia (CAP). OBJECTIVES: We sought to describe variation in the diagnosis and treatment of bacterial CAP among children hospitalized with LRTIs and determine the association between CAP diagnosis and outcomes. DESIGN, SETTING AND PARTICIPANTS: This multicenter cross-sectional study included children hospitalized between 2017 and 2019 with LRTIs at 42 children's hospitals. MAIN OUTCOME AND METHODS: We calculated the proportion of children with LRTIs who were diagnosed with and treated for bacterial CAP. After adjusting for confounders, hospitals were grouped into high, moderate, and low CAP diagnosis groups. Multivariable regression was used to examine the association between high and low CAP diagnosis groups and outcomes. RESULTS: We identified 66,581 patients hospitalized with LRTIs and observed substantial variation across hospitals in the proportion diagnosed with and treated for bacterial CAP (median 27%, range 12%-42%). Compared with low CAP diagnosing hospitals, high diagnosing hospitals had higher rates of CAP-related revisits (0.6% [95% confidence interval: 0.5, 0.7] vs. 0.4% [0.4, 0.5], p = .04), chest radiographs (58% [53, 62] vs. 46% [41, 51], p = .02), and blood tests (43% [33, 53] vs. 26% [19, 35], p = .046). There were no significant differences in length of stay, all-cause revisits or readmissions, CAP-related readmissions, or costs. CONCLUSION: There was wide variation across hospitals in the proportion of children with LRTIs who were treated for bacterial CAP. The lack of meaningful differences in clinical outcomes among hospitals suggests that some institutions may over-diagnose and overtreat bacterial CAP.