Health Care Resource Use and Associated Costs of Cyclic Vomiting Syndrome in the United States.

ABSTRACT:

Background and aims

This study aimed to estimate the extent of US health care resource use (HRU) and direct cost burden of cyclic vomiting syndrome (CVS).

Methods

We selected patients in the MarketScan Commercial and Medicare Supplemental databases with ≥1 inpatient (IP) or ≥2 outpatient (OP) claims for CVS between October 1, 2015 and June 30, 2019, and continuous insurance enrollment for ≥12 months before (baseline) and ≥3 months after first CVS diagnosis (index). Using propensity scores based on baseline characteristics, each patient with CVS was matched to ∼3 non-CVS controls. We annualized HRU and costs to accommodate varying follow-up periods. Multivariable regressions further balanced CVS and non-CVS groups, and differences in HRU and costs between the matched cohorts

SUBMITTER: Chen YJ 

PROVIDER: S-EPMC11307738 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature