Impact of insurance status, hospital ownership type, and children's hospital designation on outcomes for pediatric neurosurgery patients following spasticity procedures in the USA.

ABSTRACT

PURPOSE: This study aims to examine the relationship between insurance status, hospital ownership type, and children's hospital designation with outcomes for pediatric patients undergoing neurosurgical treatment for spasticity. METHODS: This retrospective cohort study utilized the Healthcare Cost and Utilization Project Kids' Inpatient Database and included 11,916 pediatric patients (≤ 17 years of age) who underwent neurosurgical treatment for spasticity between 2006 and 2012 using ICD-9-CM procedure codes. RESULTS: Uninsured patients had a significantly shorter hospital length of stay compared to Medicaid patients (-1.42 days, P = 0.030) as did privately insured patients (-0.74 days; P = 0.035). Discharge disposition and inpatient mortality rate were not associated with insurance status. There were no significant associations with hospital ownership type. Free-standing children's hospitals retained patients significantly longer compared to non-children's hospitals (+1.48 days; P = 0.012) and had a significantly higher likelihood of favorable discharge disposition (P = 0.004). Mortality rate was not associated with children's hospital designation. CONCLUSION: Pediatric patients undergoing neurosurgical treatment for spasticity were more likely to stay in the hospital longer if they were insured by Medicaid or treated in a free-standing children's hospital. In addition, patients in free standing children's hospitals were more likely to be discharged with a favorable disposition.