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Trends in hospitalizations and resource utilization for pediatric pertussis.

ABSTRACT: Pertussis is a serious and preventable childhood illness often necessitating hospitalization. The objective was to describe national trends in pediatric pertussis hospitalizations and resource utilization and factors associated with increased length of stay (LOS).This was a cross-sectional analysis of the 1997 to 2009 Healthcare Cost and Utilization Project Kids' Inpatient Databases. We examined pediatric hospitalizations of children (0-18 years) with a diagnosis of pertussis. Primary outcomes were hospitalizations, LOS, and charges. Weighted linear regression was used to evaluate trends in resource utilization. Multivariate logistic regression was used to determine factors associated with prolonged LOS.Infants 0 to 6 months old accounted for nearly 90% of pediatric pertussis hospitalizations. Hospitalizations in public payers increased from 50% in 1997 to 67.4% in 2009 (P < .01). Among children with complex chronic conditions (CCCs), pertussis hospitalizations increased from 9.4% in 1997 to 16.8% in 2009 (P < .01). Mean LOS for pediatric pertussis hospitalizations decreased from 5.40 days in 1997 to 5.28 days in 2009 (P < .01), whereas those for children with CCCs increased from 8.86 days in 1997 to 9.25 days in 2009 (P < .01). Mean adjusted charges for pediatric pertussis hospitalizations rose from $14 520 in 1997 to $22 278 in 2009 (P < .01). For all study years, neonates and children with CCCs had greater odds of prolonged LOS.Young infants and publicly insured patients account for a disproportionate number of pertussis-related hospitalizations. Patients with CCCs are increasingly contributing to hospitalizations and resource utilization attributable to pertussis. As new vaccine recommendations are implemented, targeted interventions are warranted to increase preventive efforts in these vulnerable populations.

SUBMITTER: Lopez MA

PROVIDER: S-EPMC4199386 | biostudies-literature | 2014 Sep

REPOSITORIES: biostudies-literature

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Trends in hospitalizations and resource utilization for pediatric pertussis.

Lopez Michelle A MA Cruz Andrea T AT Kowalkowski Marc A MA Raphael Jean L JL

Hospital pediatrics 20140901 5

<h4>Background and objective</h4>Pertussis is a serious and preventable childhood illness often necessitating hospitalization. The objective was to describe national trends in pediatric pertussis hospitalizations and resource utilization and factors associated with increased length of stay (LOS).<h4>Methods</h4>This was a cross-sectional analysis of the 1997 to 2009 Healthcare Cost and Utilization Project Kids' Inpatient Databases. We examined pediatric hospitalizations of children (0-18 years) ...[more]

PMID: 25318108

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Project description:Background Atrial fibrillation is the most common arrhythmia worldwide. Data regarding 30-day readmission rates after discharge for atrial fibrillation remain poorly reported. Methods and Results The Nationwide Readmission Database (2010-2014) was queried using the International Classification of Diseases, Ninth Revision (ICD-9) codes to identify study population. Incidence, etiologies of 30-day readmission and predictors of 30-day readmissions, and cost of care were analyzed. Among 1 723 378 patients who survived to discharge, 249 343 (14.4%) patients were readmitted within 30 days. Compared with the readmitted group, the nonreadmitted group had higher utilization of electrical cardioversion and catheter ablation. Atrial fibrillation was the most common cause of readmission (24.1%). Median time to 30-day readmission was 13 days. Advancing age, female sex, and longer stay during index hospitalization predicted higher 30-day readmissions, whereas private insurance, electrical cardioversion, catheter ablation, higher income, and elective admissions correlated with lower 30-day readmission. Comorbidities such as heart failure, neurological disorder, chronic obstructive pulmonary disease, diabetes mellitus, chronic kidney disease, chronic liver failure, coagulopathy, anemia, peripheral vascular disease, and electrolyte disturbance, correlated with increased 30-day readmissions and cost burden. Trend analysis showed a progressive decline in 30-day readmission rates from 14.7% in 2010 to 14.3% in 2014 (P trend, <0.001). Conclusions Approximately 1 in 7 patients were readmitted within 30 days of discharge, with symptomatic atrial fibrillation being the most common cause. We identified a predictive model for increased risk of readmissions and treatment expense. Electrical cardioversion during index admission was associated with a significant reduction in 30-day readmissions and service charges. The 30-day readmissions correlated with a substantial rise in the cost of care.

Project description:ObjectivesPediatric protocols to guide allocation of limited resources during a disaster lack data to validate their use. The 2011 Pediatric Emergency Mass Critical Care Task Force recommended that expected duration of critical care be incorporated into resource allocation algorithms. We aimed to determine whether currently available pediatric illness severity scores can predict duration of critical care resource use.DesignRetrospective cohort study.SettingSeattle Children's Hospital.PatientsPICU patients admitted 2016-2018 for greater than or equal to 12 hours (n = 3,206).InterventionsNone.Measurements and main resultsWe developed logistic and linear regression models in two-thirds of the cohort to predict need for and duration of PICU resources based on Pediatric Risk of Mortality-III, Pediatric Index of Mortality-3, and serial Pediatric Logistic Organ Dysfunction-2 scores. We tested the predictive accuracy of the models with the highest area under the receiver operating characteristic curve (need for each resource) and R (duration of use) in a validation cohort of the remaining one of three of the sample and among patients admitted during one-third of the sample and among patients admitted during surges of respiratory illness. Pediatric Logistic Organ Dysfunction score calculated 12 hours postadmission had higher predictive accuracy than either Pediatric Risk of Mortality or Pediatric Index of Mortality scores. Models incorporating 12-hour Pediatric Logistic Organ Dysfunction score, age, Pediatric Overall Performance Category, Pediatric Cerebral Performance Category, chronic mechanical ventilation, and postoperative status had an area under the receiver operating characteristic curve = 0.8831 for need for any PICU resource (positive predictive value 80.2%, negative predictive value 85.9%) and area under the receiver operating characteristic curve = 0.9157 for mechanical ventilation (positive predictive value 85.7%, negative predictive value 89.2%) within 7 days of admission. Models accurately predicted greater than or equal to 24 hours of any resource use for 78.9% of patients and greater than or equal to 24 hours of ventilation for 83.1%. Model fit and accuracy improved for prediction of resource use within 3 days of admission, and was lower for noninvasive positive pressure ventilation, vasoactive infusions, continuous renal replacement therapy, extracorporeal membrane oxygenation, and length of stay.ConclusionsA model incorporating 12-hour Pediatric Logistic Organ Dysfunction score performed well in estimating how long patients may require PICU resources, especially mechanical ventilation. A pediatric disaster triage algorithm that includes both likelihood for survival and for requiring critical care resources could minimize subjectivity in resource allocation decision-making.

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Trends in hospitalizations and resource utilization for pediatric pertussis.

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Trends in hospitalizations and resource utilization for pediatric pertussis.

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