Why the study?
The study was conducted to evaluate the role of admission cardiotocography in predicting pregnancy outcomes in post-dated pregnancies.
Does admission cardiotocography predict adverse pregnancy outcomes in post-dated pregnant women?
Population
90 post-dated pregnant women with singleton pregnancies admitted to the labour room
Comparison
Admission cardiotocography categorization (normal vs suspicious vs pathological)
Design
Hospital-based cross-sectional study
Key result
Pathological admission cardiotocography in postdated pregnancies was significantly associated with fetal distress compared to normal results (100% vs 7%, p<0.0001), yielding a diagnostic sensitivity of 81.4% and specificity of 92%.
Authors
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May support admission CTG as specific screening in postdated pregnancies; cross-sectional data leaves open prospective validation before practice change.
Cross-Sectional (n=90)
No
Does admission cardiotocography predict adverse pregnancy outcomes in post-dated pregnant women?
Absolute Event Rate: 100% vs 7%
p-value: p=<0.0001
Admission cardiotocography is a highly specific screening tool for predicting adverse fetal outcomes and the need for intervention in post-dated pregnancies.
Bhattacharya et al. (2024) conducted a cross-sectional in Postdated pregnancy (n=90). Pathological admission cardiotocography (CTG) vs. Normal admission CTG was evaluated on Fetal distress (p=<0.0001). Pathological admission cardiotocography in postdated pregnancies was significantly associated with fetal distress compared to normal results (100% vs 7%, p<0.0001), yielding a diagnostic sensitivity of 81.4% and specificity of 92%.
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