ArticleBMC medical research methodology2019
Comparison of reproductive history gathered by interview and by vital records linkage after 40 years of follow-up: Bogalusa Babies.
Article in BMC medical research methodology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
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Who cites it
4 citing papers in PubMed.
- The association between reproductive history and abdominal adipose tissue among postmenopausal women: results from the Women's Health Initiative.Human reproduction (Oxford, England) · 2024Article
- Trajectories of cardiovascular risk predict pregnancy outcomes: The Bogalusa Heart Study and the Cardiovascular Risk in Young Finns Study.Paediatric and perinatal epidemiology · 2024Article
- Lifetime cardiovascular risk factors and maternal and offspring birth outcomes: Bogalusa Babies.PloS one · 2022Article
- Self-reported oil spill exposure and birth outcomes among southern Louisiana women at the time of the Gulf oil spill: The GROWH study.International journal of hygiene and environmental health · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
backgroundTo examine the consistency and likely degree of bias in a study of cardiovascular health, linked with reproductive data over 40 years.
methodsLinkage of vital statistics data of births to female Bogalusa Heart Study participants was compared to interviewing of female participants. The characteristics of participants, the agreement, and demographic, study-related, and medical predictors of discrepancy were analyzed, using kappa statistics, mean and median differences, and logistic regression.
resultsOverall, 3944 (66.7%) of participants were located by one or both sources. The strongest predictor of either linkage or interview was recent and/or frequent participation in the parent study. Agreement between the two sources was generally good (kappa > 0.9 for birthweight and 0.8 for gestational age). Black race, older age, and time since pregnancy were associated with greater discrepancy in reporting of outcomes, but cardiovascular risk factors generally were not.
conclusionsCombining information from multiple sources to increase sample size and outcome ascertainment may be valid, which will increase population health sciences' ability to leverage the many existing, large-scale sources to answer previously unexplored questions, even those that the data were not initially collected to answer.
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Registered trials
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