ArticleAmerican journal of obstetrics & gynecology MFM2023
Hypertensive disorders of pregnancy pre- and postaspirin guideline publication in individuals with pregestational diabetes mellitus.
Article in American journal of obstetrics & gynecology MFM, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
backgroundThe US Preventive Services Taskforce published guidelines in 2014 recommending that low-dose aspirin be initiated between 12 and 28 weeks of gestation among high-risk patients for preeclampsia prophylaxis. Moreover, low-dose aspirin is recommended by some clinicians for the prevention of preterm birth.
objectiveThis study aimed to evaluate whether there is an association between the US Preventive Services Taskforce aspirin guideline hypertensive disorders of pregnancy and the rates of hypertensive disorders of pregnancy and preterm birth in individuals with pregestational diabetes mellitus. STUDY
designThis was a repeated cross-sectional analysis of individuals with pregestational diabetes mellitus and at least 1 singleton delivery at >20 weeks of gestation with records available in the National Vital Statistics System between 2010 and 2018. The primary outcome was hypertensive disorders of pregnancy, and the secondary outcome was preterm birth. Demographics and clinical characteristics among individuals in the pre-US Preventive Services Taskforce guideline cohort (2010-2013) were compared with that of individuals in the post-US Preventive Services Taskforce guideline cohort (2015-2018). Multivariable regression estimated the odds ratios and 95% confidence intervals for the association between guideline publication and the selected endpoints. Effect modification was assessed for access to prenatal care using the Kotelchuck Index (<80% vs ≥80%). Furthermore, a sensitivity analysis limited to nulliparas was performed.
resultsOverall, 224,065 individuals were included. Individuals in the post-US Preventive Services Taskforce guideline cohort were more likely to be older, be obese, and have a history of preterm birth. In unadjusted and adjusted modeling, delivery in the post-US Preventive Services Taskforce guideline cohort was associated with hypertensive disorders of pregnancy (adjusted odds ratio, 1.25; 95% confidence interval, 1.22-1.28) and preterm birth (adjusted odds ratio, 1.10; 95% confidence interval, 1.08-1.12). The adjusted odds ratios for hypertensive disorders of pregnancy and preterm birth were more pronounced among those with less than adequate access to care. The findings were similar in the sensitivity analysis of only nulliparas.
conclusionDelivery after US Preventive Services Taskforce aspirin guideline publication was associated with higher rates of hypertensive disorders of pregnancy and preterm birth in a population of individuals with diabetes mellitus. It is unknown whether patient or practitioner factors, or other changes in obstetrical care, contributed to these findings.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.