Abstract: | AbstractObjective:The skeleton is a common site of metastasis in patients with solid tumors. These patients often experience pain and reduced quality-of-life. This analysis evaluated the time and costs associated with short-term disability use among solid tumor patients with bone metastases (BM) and skeletal-related events (SREs).Methods:Data from patients 18–64 years old with solid tumors and BM, eligible for short-term disability benefits between January 1, 2002 and December 31, 2010, were extracted from MarketScan Research Databases. Short-term disability hours and costs associated with BM and SREs were evaluated.Results:Overall, 1098 patients met the criteria. For all patients with BM, the monthly mean short-term disability hours were 17.7?h pre-BM diagnosis and increased to 60.2?h post-BM diagnosis (p?<?0.001). The corresponding mean monthly short-term disability costs were $277 and $963 in the pre- and post-BM diagnosis periods, respectively (p?<?0.001). Monthly mean short-term disability hours were higher for the cohort of patients with SREs (21.2?h pre-SRE diagnosis and 67.4?h post-SRE diagnosis) than for those without an SRE (8.6?h pre-SRE diagnosis and 14.4?h post-SRE diagnosis) (p?<?0.001). Similarly, the corresponding monthly mean short-term disability costs were higher for patients with SREs ($625 and $1259 pre- and post-SRE diagnosis, respectively) than for patients without an SRE ($452 and $612 pre- and post-SRE diagnosis, respectively) (p?<?0.001). Results of a multivariate analysis indicated that SREs were associated with an additional 39.4 short-term disability hours and $613 in short-term disability costs per month (p?<?0.001).>Conclusion:Short-term disability hours and costs increased significantly when patients with solid tumors developed BM and SRE. |