ACN - 101321555 Australasian Human Research Ethics Consultancy Services Pty Ltd (AHRECS)

Resource Library

Research Ethics MonthlyAbout Us

ResourcesHuman Research EthicsOn “truly” understanding the risk – The Ethics Blog (Pär Segerdahl | March 2019)

Australasian Human Research Ethics Consultancy Services Pty Ltd (AHRECS)

On “truly” understanding the risk – The Ethics Blog (Pär Segerdahl | March 2019)

 


View full details | Go to resource


Pär SegerdahlIt is a well-known psychological fact that people have great difficulties to understand probabilistic risks. What does it actually mean that the risk of developing breast cancer the next ten years is fifteen percent? In addition to the difficulties of understanding probabilities, mathematical expressions can cause a false appearance of exactitude and objectivity. It is often about uncertain evaluations, but expressed in seemingly definitive figures.

At our Monday seminar, Ulrik Kihlbom discussed another difficulty with understanding risk information. It can be difficult to understand not only the probabilities, but also what it is you risk experiencing. Sometimes, people face enormously complex choices, where the risks are high, but also the benefits. Perhaps you suffer from a serious disease from which you will die. However, there is a treatment, and it may work. It is just that the treatment has such severe side effects that you may die even from the treatment.

Ulrik Kihlbom interviewed physicians treating patients with leukemia. The doctors stated that patients often do not understand the risks of the treatment they are offered. The difficulty is not so much about understanding the risk of dying from the treatment. The patients understand that risk. However, the doctors said, no one who has not actually seen the side effects understand that the treatment can make you so incredibly ill.

Read the rest of this discussion piece



Resources Menu

Research Integrity


Human Research Ethics

0