Whether the jury could consider Fritts's possible negligence in causing the automobile accident as comparative negligence in the later medical-negligence action.
Holding
No. Fritts's conduct in causing the accident was not a proper basis for comparative negligence because it was unrelated to the medical treatment at issue.
Reasoning
A medical-negligence plaintiff must establish that the physician fell below the applicable standard of care and that the deficient treatment caused injury or death. McKinne properly could defend by arguing that Fritts's unusual anatomy and an accident-related arterial injury, rather than negligent treatment, caused the rupture. That defense directly concerned causation and the standard of care during surgery.
Comparative negligence may apply in limited malpractice settings when a patient's own conduct bears on the treatment itself, such as withholding material medical history, giving false information, ignoring medical advice, or delaying recommended care. But no comparable patient conduct existed here. Fritts's alleged intoxication and negligence occurred before he sought treatment and did not affect his duty or conduct during the tracheostomy.
A physician may not escape responsibility for negligent treatment merely because the patient negligently caused the injuries that made medical care necessary. Even a person who negligently injures himself is entitled to non-negligent subsequent treatment and an undiminished recovery for malpractice. Treating the crash as comparative negligence improperly shifted the trial from whether McKinne negligently treated Fritts to whether Fritts was blameworthy for the collision.
The erroneous comparative-negligence instructions were substantially prejudicial. Defense counsel repeatedly emphasized drinking, driving, and Fritts's prior substance-abuse problems, inviting the jury to decide where the tragedy began rather than whether the physician met the standard of care. The court found a strong probability that these instructions misled the jury and affected the verdict.