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KMID : 0606420220280030235
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Korean Journal of Women Health Nursing
2022 Volume.28 No. 3 p.235 ~ p.249
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Informed choice of pregnant women regarding noninvasive prenatal testing in Korea: a cross-sectional study
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Choi Hyun-Kyung
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Abstract
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Purpose: This study explored the degree to which pregnant women in Korea made informed choices regarding noninvasive prenatal testing (NIPT) and investigated factors influencing whether they made informed choices.
Methods: In total, 129 pregnant women in Korea participated in a web-based survey. Multidimensional measures of informed choice regarding NIPT and decisional conflict were used to measure participants’ levels of knowledge, attitudes, deliberation, uptake, and decisional conflict related to NIPT. Additional questions were asked about participants’ NIPT experiences and opinions.
Results: All 129 pregnant women were recruited from an online community. Excluding those who expressed neutral attitudes toward NIPT, according to the definition of informed choice used in this study, only 91 made an informed choice (n=63, 69.2%) or an uninformed choice (n=28, 30.8%). Of the latter, 75.0% had insufficient knowledge, 39.3% made a value-inconsistent decision, and 14.3% did not deliberate sufficiently. No difference in decisional conflict was found between the two groups. A significant difference was found between the two groups in the reasons why NIPT was introduced or recommended (p=.021). Multiple logistic regression analysis showed that pregnant women who were knowledgeable (odds ratio [OR], 4.77; 95% confidence interval [CI], 2.17?10.47) and deliberated (OR, 0.74; 95% CI, 0.57?0.98) were significantly more likely to make an informed choice.
Conclusion: The results of this study help healthcare providers, including nurses in maternity units, understand pregnant women’s experiences of NIPT. Counseling strategies are needed to improve pregnant women’s knowledge of NIPT and create an environment that promotes deliberation regarding this decision.
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KEYWORD
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Cell-free DNA, Conflict, psychological, Counseling, Decision making, Prenatal care
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