Re-examining pregnancy-related anxiety: A replication study
Journal article
Brunton, Robyn, Dryer, Rachel, Saliba, Anthony and Kohlhoff, Jane. (2019). Re-examining pregnancy-related anxiety: A replication study. Women and Birth. 32(1), pp. 131 - 137. https://doi.org/10.1016/j.wombi.2018.04.013
Authors | Brunton, Robyn, Dryer, Rachel, Saliba, Anthony and Kohlhoff, Jane |
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Abstract | Background Recognition of pregnancy-related anxiety as a distinct anxiety is supported by evidence differentiating it from general anxiety and depression. Adverse associations with pregnancy-related anxiety further support this distinction. An influential study by Huizink et al. (2004), demonstrated that anxiety and depression contribute little to the variance of pregnancy-related anxiety, yet this study has not been replicated. Further, addressing limitations of the original study will provide further clarity to the findings. Methods Participants (N = 1209), were recruited online and completed three scales: pregnancy-related anxiety, general anxiety and depression. Multiple regression assessed the unique contribution of general anxiety and depression (predictors) to pregnancy-related anxiety scores (criterion) for each trimester. Results Across pregnancy, general anxiety and depression explained only 2–23% of the variance in the pregnancy-related anxiety scores. Anxiety and depression showed small unique contributions for some trimesters and specific areas of concern, ranging from 2 to 11%. Comparisons to the original Huizink study showed most results were comparable. Conclusions The methodology and more detailed analyses employed addressed noted limitations of the Huizink study. Findings that the contribution of general anxiety and depression to the variance in pregnancy-related anxiety scores was low, supports previous conclusions that pregnancy-related anxiety is a discrete anxiety type. Recognition of this unique anxiety (associated with many deleterious outcomes) may provide opportunity for prenatal screening/early intervention, potentially resulting in improved pregnancy outcomes. Limitations include no exclusion of women deemed as high-risk pregnancy and the pregnancy-related anxiety scale limited in its ability to fully assess this anxiety type. |
Keywords | pregnancy; anxiety; pregnancy-related; antenatal; mood |
Year | 2019 |
Journal | Women and Birth |
Journal citation | 32 (1), pp. 131 - 137 |
Publisher | Elsevier B.V. |
ISSN | 1871-5192 |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.wombi.2018.04.013 |
Scopus EID | 2-s2.0-85046704764 |
Page range | 131 - 137 |
Publisher's version | File Access Level Controlled |
Place of publication | Netherlands |
https://acuresearchbank.acu.edu.au/item/86wz4/re-examining-pregnancy-related-anxiety-a-replication-study
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