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Hospital variation in admissions to neonatal intensive care units by diagnosis severity and category.


ABSTRACT: OBJECTIVE:To examine interhospital variation in admissions to neonatal intensive care units (NICU) and reasons for the variation. STUDY DESIGN:2010-2012 linked birth certificate and hospital discharge data from 35 hospitals in California on live births at 35-42 weeks gestation and ?1500?g birth weight were used. Hospital variation in NICU admission rates was assessed by coefficient of variation. Patient/hospital characteristics associated with NICU admissions were identified by multivariable regression. RESULTS:Among 276,489 newborns, 6.3% were admitted to NICU with 34.5% of them having mild diagnoses. There was high interhospital variation in overall risk-adjusted rate of NICU admission (coefficient of variation?=?26.2) and NICU admission rates for mild diagnoses (coefficient of variation: 46.4-74.0), but lower variation for moderate/severe diagnoses (coefficient of variation: 8.8-14.1). Births at hospitals with more NICU beds had a higher likelihood of NICU admission. CONCLUSION:Interhospital variation in NICU admissions is mostly driven by admissions for mild diagnoses, suggesting potential overuse.

SUBMITTER: Haidari ES 

PROVIDER: S-EPMC7427695 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature

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Hospital variation in admissions to neonatal intensive care units by diagnosis severity and category.

Haidari Eman S ES   Lee Henry C HC   Illuzzi Jessica L JL   Phibbs Ciaran S CS   Lin Haiqun H   Xu Xiao X  

Journal of perinatology : official journal of the California Perinatal Association 20200814 3


<h4>Objective</h4>To examine interhospital variation in admissions to neonatal intensive care units (NICU) and reasons for the variation.<h4>Study design</h4>2010-2012 linked birth certificate and hospital discharge data from 35 hospitals in California on live births at 35-42 weeks gestation and ≥1500 g birth weight were used. Hospital variation in NICU admission rates was assessed by coefficient of variation. Patient/hospital characteristics associated with NICU admissions were identified by mu  ...[more]

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