The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Iron supplementation during pregnancy, anemia, and birth weight: a randomized controlled trial
Open accessOverview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Statistical Methods for Rates and Proportions
Fleiss, J. L., Levin, B., & Paik, M. C. (2003) · Wiley Series in Probability and Statistics · doi:10.1002/0471445428 · Cited by 18,646
Glucose tolerance in adults after prenatal exposure to famine
Ravelli, A., van der Meulen, J., Michels, R., Osmond, C., Barker, D., Hales, C., & Bleker, O. (1998) · The Lancet · doi:10.1016/s0140-6736(97)07244-9 · Cited by 1,606
Smoking, maternal age, fetal growth, and gestational age at delivery
Wu Wen, S., Goldenberg, R. L., Cutter, G. R., Hoffman, H. J., Cliver, S. P., Davis, R. O., & DuBard, M. B. (1990) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(90)90819-s · Cited by 172
Research works printed but not linked: 19
- 1993, Routine iron supplementation during pregnancy, JAMA, 270, 2848, 10.1001/jama.1993.03510230086042 · DOI
- Beard, 2000, Effectiveness and strategies of iron supplementation during pregnancy, Am J Clin Nutr, 71, 1288S, 10.1093/ajcn/71.5.1288s · DOI · Paper page
- 1998, Recommendations to prevent and control iron deficiency in the United States, MMWR Recomm Rep, 47, 1
- Alexander, 1996, A United States national reference for fetal growth, Obstet Gynecol, 87, 163, 10.1016/0029-7844(95)00386-X · DOI · Paper page
- Wilcox, 2001, On the importance—and the unimportance—of birth weight, Int J Epidemiol, 30, 1233, 10.1093/ije/30.6.1233 · DOI · Paper page
- Blackwelder, 1982, “Proving the null hypothesis” in clinical trials, Control Clin Trials, 3, 345, 10.1016/0197-2456(82)90024-1 · DOI · Paper page
- Wittes, 2002, Sample size calculations for randomized controlled trials, Epidemiol Rev, 24, 39, 10.1093/epirev/24.1.39 · DOI · Paper page
- Little, 1996, Intent-to-treat analysis for longitudinal studies with drop-outs, Biometrics, 52, 1324, 10.2307/2532847 · DOI · Paper page
- Horton, 2001, Multiple imputation in practice: comparison of software packages for regression models with missing variables, Am Stat, 55, 244, 10.1198/000313001317098266 · DOI · Paper page
- Rasmussen, 2001, Is there a causal relationship between iron deficiency or iron-deficiency anemia and weight at birth, length of gestation and perinatal mortality?, J Nutr, 131, 590S, 10.1093/jn/131.2.590S · DOI · Paper page
- Gayle, 1988, Validation of maternally reported birth weight among 46,637 Tennessee WIC program participants, Public Health Rep, 103, 143
- Martin, 2002, Births: final data for 2000, Natl Vital Stat Rep, 50, 1
- Dallman, 1986, Biochemical basis for the manifestations of iron deficiency, Annu Rev Nutr, 6, 13, 10.1146/annurev.nu.06.070186.000305 · DOI · Paper page
- Milley, 1997, Ovine fetal metabolism during norepinephrine infusion, Am J Physiol, 273, E336
- Allen, 2001, Biological mechanisms that might underlie iron's effects on fetal growth and preterm birth, J Nutr, 131, 581S, 10.1093/jn/131.2.581S · DOI · Paper page
- Gambling, 2001, Effect of iron deficiency on placental transfer of iron and expression of iron transport proteins in vivo and in vitro, Biochem J, 356, 883, 10.1042/bj3560883 · DOI
- Lawless, 1994, Iron supplementation improves appetite and growth in anemic primary school children, J Nutr, 124, 645, 10.1093/jn/124.5.645 · DOI · Paper page
- Paintin, 1966, Iron and haemoglobin level in pregnancy, J Obstet Gynaecol Br Commonw, 73, 181, 10.1111/j.1471-0528.1966.tb05144.x · DOI
- Barker, 1995, Intrauterine programming of adult disease, Mol Med Today, 1, 418, 10.1016/S1357-4310(95)90793-9 · DOI · Paper page
Cited by
Lim, S. S., Vos, T., Flaxman, A. D., Danaei, G., Shibuya, K., Adair-Rohani, H., AlMazroa, M. A., Amann, M., Anderson, H. R., Andrews, K. G., et al. (2012) · The Lancet · doi:10.1016/s0140-6736(12)61766-8 · Cited by 11,805
Zimmermann, M. B., & Hurrell, R. F. (2007) · The Lancet · doi:10.1016/s0140-6736(07)61235-5 · Cited by 1,405
Iron status during pregnancy: setting the stage for mother and infant
Scholl, T. O. (2005) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/81.5.1218 · Cited by 664
Daily oral iron supplementation during pregnancy
Peña-Rosas, J. P., De-Regil, L. M., Garcia-Casal, M. N., & Dowswell, T. (2015) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd004736.pub5 · Cited by 565
Multiple micronutrients in pregnancy and lactation: an overview
Allen, L. H. (2005) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/81.5.1206 · Cited by 439
Metadata
- Authors
- Cogswell, M. E., Parvanta, I., Ickes, L., Yip, R., & Brittenham, G. M.
- Venue
- The American Journal of Clinical Nutrition
- Publisher
- Elsevier BV
- Published
- 2003-10
- Volume
- 78
- Issue
- 4
- Pages
- 773-781
- ISSN
- 0002-9165 (ISSN-L)
- OpenAlex
- W2164520085
- Cited by
- 381
- References
- 3
- FWCI
- 5.36
- Type
- journal article
- Language
- en
- Open access
- bronze
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- www.elsevier.com/open-access/userlicense/1.0/ (vor, 7080 d)
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Iron supplementation during pregnancy, anemia, and birth weight: a randomized controlled trial. https://app.cochat.ai/papers/10.1093/ajcn/78.4.773
- The paper
- Cogswell, M. E., Parvanta, I., Ickes, L., Yip, R., & Brittenham, G. M. (2003). Iron supplementation during pregnancy, anemia, and birth weight: a randomized controlled trial. The American Journal of Clinical Nutrition. https://doi.org/10.1093/ajcn/78.4.773
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.