Consent language can be too complicated for patients

Research out of Columbia University has indicated that language used in patient consent forms is too difficult to understand. And if patients cannot understand consent forms, it follows that they also do not fully grasp the treatment recommendations they have consented to.

Of 113 consent forms that evaluated in the research, only 9 met the Grade 8 recommended readability standard. Researches were surprised at the high reading level required to understand the forms. However, rather than suggesting improvements to the wording of forms Nancy E. Kass, of Johns Hopkins Berman Institute of Bioethics, has highlighted the ethical importance of good communication.

“Looking someone in the eye, getting a sense of whether they’re with you, and even asking them to repeat back what they understand is the most likely strategy to achieve a meaningful understanding,” suggested Kass, while also indicating that consent forms should serve as a guiding document for further conversation.

Notwithstanding, Aaron S. Fink, of Taylor Healthcare in Atlanta, indicated that ensuring consent forms are at appropriate reading levels is still one of the many issues that need to be addressed in the healthcare process.

It seems the significance of consent and the patient’s full understanding of their medical situation cannot be underestimated in a patient-centred approach. Indeed, ethical questions around presumed consent (as seen with opt-out organ donation in Nova Scotia) become further complicated if presumptions are misguided.

The lead author of the study in JAMA Oncology, Andrew J Einstein, suggests there is opportunity for medical ethicists and clinicians to work together to ensure consent is clear to patients.

Nic Zumaran writes from Sydney


This article is published by Michael Cook and BioEdge under a Creative Commons licence. You may republish it or translate it free of charge with attribution for non-commercial purposes following these guidelines. If you teach at a university we ask that your department make a donation. Commercial media must contact us for permission and fees. Some articles on this site are published under different terms.

 Search BioEdge

 Subscribe to BioEdge newsletter
rss Subscribe to BioEdge RSS feed

comments powered by Disqus