ArticleJournal of multidisciplinary healthcare2020
The Association Between Coffee and Tea Consumption During Pregnancy and Preterm Delivery: Case-Control Study.
Article in Journal of multidisciplinary healthcare, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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.
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Who cites it
2 citing papers in PubMed, 8 citations in OpenAlex.
- The roles of folate, MTHFR genetics, vitamin B12 in pregnancy outcomes.Frontiers in nutrition · 2026Review
- Effects of Antioxidant Intake on Fetal Development and Maternal/Neonatal Health during Pregnancy.Antioxidants (Basel, Switzerland) · 2022Review
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo assess a possible association between coffee and tea consumption and preterm delivery.
methodsA case-control design was implemented on a sample of women who were admitted for delivery to a tertiary hospital in the north of Jordan. Three hundred and fourteen cases and 796 controls were evaluated. The study was conducted while women were in the hospital for delivery. They were questioned about coffee and tea consumption and relevant confounding factors. Women were asked to state the average number of coffee and tea cups they drank per day.
resultsThe mean coffee consumption among women with preterm delivery was 0.75 cups/day ±1.23 and the mean tea consumption was 1.47 cups/day± 1.76. Multivariable logistic analysis revealed that increased age (OR=1.05; CI=1.02-1.08), parity (OR=3.82, CI=2.58-5.64), history of abortions (OR=1.69; CI=1.21-2.35), family history of preterm deliveries (OR=2.45, CI=1.33-4.52), having treatment for subfertility (OR=12.14, CI=2.39-61.62), diabetes mellitus (OR=2.22, CI=1.06-4.66), worsened emotional status during pregnancy (OR=2.35, CI=1.49-3.72), short inter-pregnancy interval (OR=1.72, CI=1.10-2.72), no iron consumption (OR=1.46, CI=1.06-2.03), using folic acid (OR=2.45, CI=1.33-4.52), and black colour women (OR=2.87, CI=1.35-6.10) were predictive for preterm delivery. After controlling for all significant predictors, coffee and tea consumption during pregnancy was not significantly associated with increased odds of preterm delivery.
conclusionThese results do not support an association between coffee and tea consumption and preterm delivery.
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