Is it possible to identify patient's sex when reading blinded illness narratives? An experimental study about gender bias
2008

Identifying Patient's Sex in Blinded Illness Narratives

Sample size: 130 publication 10 minutes Evidence: moderate

Author Information

Author(s): Andersson Jenny, Salander Pär, Brandstetter-Hiltunen Marie, Knutsson Emma, Hamberg Katarina

Primary Institution: Umeå University

Hypothesis

Can patients' sex be identified from their illness narratives when gender indicators are removed?

Conclusion

Participants were able to identify gender differences in illness narratives, but their interpretations were influenced by gender stereotypes.

Supporting Evidence

  • Participants identified the patient's sex correctly in 62% of cases.
  • Male narratives were identified more accurately than female narratives.
  • Participants' reasoning reflected common gender stereotypes.
  • Success rates varied significantly across different letters.

Takeaway

The study shows that people can guess if a patient is a man or a woman based on how they write about their illness, but they often rely on stereotypes.

Methodology

Participants read 81 blinded letters from cancer patients and guessed the author's sex, explaining their reasoning.

Potential Biases

Participants' interpretations were influenced by their preconceptions about gender, leading to potential biases in their judgments.

Limitations

The study's sample consisted mainly of university students, which may not represent the general population.

Participant Demographics

130 participants, aged 18 to 42, with 45 men and 85 women.

Statistical Information

P-Value

p<0.000

Statistical Significance

p<0.05

Digital Object Identifier (DOI)

10.1186/1475-9276-7-21

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