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《Journal of medical economics》2013,16(4):709-718
AbstractObjective:Prior research examining the effect of hepatitis C virus (HCV) on health-related quality of life (HRQoL) and healthcare costs is flawed because non-patient controls were not adequately comparable to HCV patients. The current study uses a propensity score matching methodology to address the following research question: is the presence of diagnosed hepatitis C (HCV) associated with poorer health-related quality of life (HRQoL) and greater healthcare resource use?Methods:Using data from the 2009 US National Health and Wellness Survey, patients who reported a HCV diagnosis (n?=?695) were compared to propensity-matched controls (n?=?695) on measures of HRQoL and healthcare resource use. All analyses applied sampling weights to project to the US population.Results:HCV patients reported significantly lower levels of HRQoL relative to the matched-control group, including the physical component score (39.6 vs. 42.7, p?<?0.0001) and health utilities (0.63 vs. 0.66, p?<?0.0001). The number of emergency room visits (0.59 vs. 0.44, p?<?0.05) and physician visits (7.7 vs. 5.9, p?<?0.05) in the past 6 months were significantly higher for the HCV group relative to matched controls.Conclusion:The results of this study suggest that HCV represents a substantial burden on patients by having a significant and clinically-relevant impact on key dimensions of HRQoL as well as on utilization of healthcare resources, the latter of which would result in increased direct medical costs.Limitations:Due to limitations of the internet survey approach (e.g., inability to confirm HCV diagnosis), future research is needed to confirm these findings. 相似文献
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