"Defensive Medicine and Obstetric Practices" by Michael D. Frakes
 

Document Type

Article

Publication Date

2012

Keywords

malpractice, defensive medicine, cesarean, damage caps

Abstract

Using data on physician behavior from the 1979–2005 National Hospital Discharge Surveys (NHDS), I estimate the relationship between malpractice pressure, as identified by the adoption of non-economic damage caps and related tort reforms, and certain decisions faced by obstetricians during the delivery of a child. The NHDS data, supplemented with restricted geographic identifiers, provides inpatient discharge records from a broad enough span of states and covering a long enough period of time to allow for a defensive medicine analysis that draws on an extensive set of variations in relevant tort laws. Contrary to the conventional wisdom, I find no evidence to support the claim that malpractice pressure induces physicians to perform a substantially greater number of cesarean sections. Extending this analysis to certain additional measures, however, I do find some evidence consistent with positive defensive behavior among obstetricians. For instance, I estimate that the adoption of a non-economic damage cap is associated with a reduction in the utilization of episiotomies during vaginal deliveries, without a corresponding change in observed neonatal outcomes.

Comments

Author pre-print draft.

Library of Congress Subject Headings

Defensive medicine, Physicians—Malpractice, Medical economics, Delivery (Obstetrics)

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