Abstract
Retrospective review of the Healthcare Cost and Utilization Project's Kids' Inpatient Database. The aim of this study was to investigate variations in surgical case volume in the US for spinal arthrodesis for pediatric patients with scoliosis. Approximately 38,000 spinal arthrodesis procedures are performed each year in the United States for pediatric patients with scoliosis. Anecdotally, pediatric spine surgeons report performing more scoliosis procedures during summer months and before national holidays than during other periods, but this has not been reported in the literature. A thorough understanding of seasonal variations in surgical volume may guide the allocation of health care resources. Using the Healthcare Cost and Utilization Project's Kids' Inpatient Database, we identified 32,563 patients aged <21 years with adolescent idiopathic scoliosis (54%), neuromuscular scoliosis (19%), congenital scoliosis (12%), early-onset scoliosis (12%), or scoliosis from other causes (5%) who underwent primary spinal arthrodesis from 2000 through 2016. χ goodness-of-fit tests were used to evaluate seasonal differences in the number of spinal arthrodesis procedures performed. A negative binomial distribution model was used to compare surgical volume by month. Alpha = 0.05. We found significant seasonal variation in the volume of spinal arthrodesis procedures performed, which persisted after stratifying by type of scoliosis (all, P < 0.001). For all types of scoliosis, surgical volume was highest during the summer. The 3 months with the highest surgical volumes were June, July, and December. The number of spinal arthrodesis procedures performed in the United States for pediatric scoliosis peaked significantly during the summer, with the highest volume of surgeries performed during June, July, and December. An understanding of these variations can help hospitals and providers allocate resources appropriately throughout the year according to predictable changes in surgical volume. 4.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have