Pregnant women's and policymakers' preferences for the expansion of noninvasive prenatal screening: A discrete choice experiment approach study

Autor: Hung Manh Nguyen, Mohammad Baradaran, Gaétan Daigle, Leon Nshimyumukiza, Jason Robert Guertin, Daniel Reinharz
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Health Science Reports, Vol 6, Iss 8, Pp n/a-n/a (2023)
Druh dokumentu: article
ISSN: 2398-8835
DOI: 10.1002/hsr2.1516
Popis: Abstract Background and Aims Quantitative approaches for eliciting preferences for new interventions are mostly conducted by patients and rarely by policymakers. This study aimed to quantify the preferences of pregnant women and policymakers regarding the addition of a new test to prenatal screening programs for detecting chromosomal abnormalities. Methods A discrete choice experiment was conducted to measure the respondents' preferences for a new prenatal test. A seven‐attribute instrument was built based on interviews with pregnant women and policymakers. The data were analyzed using robust conditional logistic regression and nested logit models. Results In total, 272 pregnant women and 24 policymakers completed the questionnaire (response rates of 48% and 55%, respectively). Overall, all attributes were statistically significant in the pregnant women group, whereas only three attributes (test performance, degree of test result certainty, and cost) were statistically significant in the policymakers group. Statistically significant differences in test performance and information were observed between the two groups. Conclusion Policymakers differed from pregnant women in their appraisal of attributes related to their preference for a new prenatal screening intervention. The low response rates observed in both groups suggest that further investigation of the relevance of this approach must be conducted.
Databáze: Directory of Open Access Journals