Rising Use of Observation Status for Pediatric Populations in Six States, 2012-2019.

Area of Science:

• Pediatric Healthcare Research
• Health Services Research
• Healthcare Policy Analysis

Background:

• Observation status is widely used for Medicare beneficiaries, but pediatric trends are understudied.
• Understanding pediatric observation status use is crucial for equitable healthcare delivery.

Purpose of the Study:

• To examine statewide trends in the utilization of observation status for the pediatric population in the U.S.
• To identify demographic and clinical factors associated with changes in pediatric observation status use.

Main Methods:

• Analysis of statewide hospital discharge data from six states (2012-2019) for patients under 18.
• Calculation of observation stay rates per 100,000 children annually.
• Linear regression models with generalized estimating equations to assess trends and subgroup analyses by demographics, diagnoses, and chronic conditions.

Main Results:

• Observation stay rates increased across all six states, averaging 17.8 per 100,000 children annually.
• Significant increases observed in younger children (<6 years), non-White children, and publicly insured children.
• Red blood cell disorders showed the fastest growth in observation status use (25.7% increase).

Conclusions:

• Substantial and unequal increases in pediatric observation status use were identified.
• Disparities in observation status utilization exist based on age, race, and insurance status.
• Findings suggest a shift in care for certain pediatric conditions from inpatient to observation status.