The impact of tort reform on defensive medicine, quality of care, and physician supply: A systematic review
- PMID: 30993688
- PMCID: PMC6606555
- DOI: 10.1111/1475-6773.13157
The impact of tort reform on defensive medicine, quality of care, and physician supply: A systematic review
Abstract
Objective: To evaluate the impact of tort reform on defensive medicine, quality of care, and physician supply.
Data sources: Empirical, peer-reviewed English-language studies in the MEDLINE and HeinOnline databases that evaluated the association between tort reform and our study outcomes.
Study design: We performed a systematic review in accordance with the PRISMA guidelines.
Data collection/extraction methods: Title and abstract screening was followed by full-text screening of relevant citations. We created evidence tables, grouped studies by outcome, and qualitatively compared the findings of included studies. We assigned a higher rating to study designs that controlled for unobservable sources of confounding.
Principal findings: Thirty-seven studies met screening criteria. Caps on damages, collateral-source rule reform, and joint-and-several liability reform were the most common types of tort reform evaluated in the included studies. We found that caps on noneconomic damages were associated with a decrease in defensive medicine, increase in physician supply, and decrease in health care spending, but had no effect on quality of care. Other reform approaches did not have a clear or consistent impact on study outcomes.
Conclusions: We conclude that traditional tort reform methods may not be sufficient for health reform and policy makers should evaluate and incorporate newer approaches.
Keywords: defensive medicine; noneconomic damages; systematic review; tort reform.
© Health Research and Educational Trust.
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