2022
DOI: 10.1101/2022.04.03.22273366
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Deep learning-based prognosis models accurately predict the time to delivery among preeclampsia patients using health records at the time of diagnosis

Abstract: BackgroundPreeclampsia (PE) is one of the leading factors in maternal and perinatal mortality and morbidity worldwide. The only cure for PE to date is to deliver the placenta and stop gestation. However, the timing of delivery among PE patients is essential to minimize the risk of severe maternal morbidities, and at the same time ensure the survival of the baby.MethodsIn this study, we constructed a series of deep learning-based models to predict the prognosis, or the time to delivery, since the initial diagno… Show more

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Cited by 5 publications
(3 citation statements)
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References 53 publications
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“…Future studies incorporating causal inference or randomized controlled trials may offer more insights into the causal pathways between PE and subsequent health outcomes. Given the increasing recognized subtypes of preeclampsia, which exhibit different pathological processes, diagnosis time, symptoms, time to deliveries, as well as outcome, it may be necessary to stratify PE by subtype if the patient size is su ciently large in future studies [42][43][44]. Lastly, our ndings are purely based on EHR data.…”
Section: Discussionmentioning
confidence: 99%
“…Future studies incorporating causal inference or randomized controlled trials may offer more insights into the causal pathways between PE and subsequent health outcomes. Given the increasing recognized subtypes of preeclampsia, which exhibit different pathological processes, diagnosis time, symptoms, time to deliveries, as well as outcome, it may be necessary to stratify PE by subtype if the patient size is su ciently large in future studies [42][43][44]. Lastly, our ndings are purely based on EHR data.…”
Section: Discussionmentioning
confidence: 99%
“…Future studies incorporating causal inference or randomized controlled trials may offer more insights into the causal pathways between PE and subsequent health outcomes. Given the increasing recognized subtypes of preeclampsia, which exhibit different pathological processes, diagnosis time, symptoms, time to deliveries, as well as outcome, it may be necessary to stratify PE by subtype if the patient size is sufficiently large in future studies [42][43][44]. Lastly, our findings are purely based on EHR data.…”
Section: Discussionmentioning
confidence: 99%
“…The Institutional Review Board of the University of Michigan Medical School (HUM#00168171) approved this usage.The data were downloaded from the Precision Health Analytic platform, a web-based interface to access de-identified EMR data. 8 All pregnant records (between years 2015 and year 2021) with at least one PE diagnosis, based on the International Classification of Diseases (ICD)-10 codes, were extracted (Supplementary Table 1 ). Patients who were diagnosed with HELLP syndrome, chronic hypertension with superimposed PE, and postpartum PE, were removed from the cohort.…”
Section: Methodsmentioning
confidence: 99%