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Prenatal tests: how are women deciding?
S Michie1, D Smith, T M Marteau
1Psychology and Genetics Research Group, Guy's, King's and St Thomas' Hospitals' Medical and Dental School, Thomas Guy House, Guy's Campus, London SE1 9RT, U.K. susan.michie@kcl.ac.uk
Prenatal Diagnosis
|August 19, 1999
Summary
Women undergoing prenatal screening for Down syndrome showed more knowledge but less systematic decision-making compared to those who did not opt for testing. Adequate information is crucial for informed choices in prenatal diagnostics.
Area of Science:
- Maternal-Fetal Medicine
- Reproductive Health
- Genetic Screening
Background:
- Prenatal testing offers valuable information but requires informed decision-making.
- Effective communication of test information is essential for patient autonomy.
Purpose of the Study:
- To compare the decision-making processes of women who underwent serum screening for Down syndrome versus those who did not.
- To assess knowledge, anxiety, and systematic decision-making in relation to prenatal screening uptake.
Main Methods:
- A questionnaire-based study involving 261 women who underwent serum screening and 63 who did not.
- Assessment at 16 weeks' gestation included systematic decision-making, knowledge, anxiety, and demographics.
Main Results:
- Women undergoing screening were older.
- After controlling for age, screened women possessed greater knowledge about the tests.
- Screened women exhibited less systematic decision-making compared to non-screened women.
Conclusions:
- Prenatal screening influences decision-making processes and knowledge acquisition.
- Further research is needed to optimize information delivery for informed choices in prenatal screening.