The Effect of Pregnancy in the Haemoglobin Concentration of Pregnant Women
DOI:
https://doi.org/10.21276/g3xfdm05Keywords:
Haemoglobin, PregnantAbstract
Background: Anemia is a major health problem that affects 25% to 50% of the population of the world and approximately 50% of pregnant women. Hence; the present study was conducted with the aim of assessing the Effect of Pregnancy in the Haemoglobin Concentration of Pregnant Women.
Materials & methods: A total of 200 pregnant subjects were enrolled. Data were collected using interview technique, reviewing the medical records, and using laboratory samples collection. Blood samples were obtained from the study participants before pregnancy, during the first trimester, during the second trimester, during the third trimester, during the onset of labor, after the third stage of labor, and at the 6-week postpartum period. Haemoglobin concentration was measured at different time intervals. A master chart was prepared and all the details were recorded and analysed.
Results: Out of these patients, 61.5 percent of the patients were of primigravida while the remaining were of multigravida. Mean Hb levels before pregnancy, at First trimester, at Second trimester, at Third trimester, Onset of labor, After third stage of labor and After 6 weeks was 13.2, 11.5, 11.1, 10.3, 10.1, 10.2, 9.5 g/dL respectively.
Conclusion: From the above results, the authors conclude that Pregnancy significantly depletes the hemoglobin concentration of the women.
Downloads
References
Ahankari A, Leonardi-Bee J. Maternal hemoglobin and birth weight: systematic review and meta-analysis. International Journal of Medical Science and Public Health. 2015;4(4).
Sukrat B, Wilasrusmee C, Siribumrungwong B, McEvoy M, Okascharoen C, Attia J, et al. Hemoglobin concentration and pregnancy outcomes: a systematic review and meta-analysis. BioMed research international. 2013;2013
Barooti E, Rezazadehkermani M, Sadeghirad B, Motaghipisheh S, Tayeri S, Arabi M, et al. Prevalence of iron deficiency anemia among Iranian pregnant women; a systematic review and meta-analysis. Journal of Reproduction & Infertility. 2010;11(1).
Chang S-C, O’Brien KO, Nathanson MS, Mancini J, Witter FR. Hemoglobin concentrations influence birth outcomes in pregnant African-American adolescents. The Journal of nutrition. 2003;133(7):2348–2355.
Levy A, Fraser D, Katz M, Mazor M, Sheiner E. Maternal anemia during pregnancy is an independent risk factor for low birthweight and preterm delivery. Eur J Obstet Gynecol Reprod Biol. 2005;122(2):182–6.
Gonzales GF, Steenland K, Tapia V. Maternal hemoglobin level and fetal outcome at low and high altitudes. Am J Physiol Regul Integr Comp Physiol. 2009;297(5):R1477–85.
Chang SC, O'Brien KO, Nathanson MS, Mancini J, Witter FR. Hemoglobin concentrations influence birth outcomes in pregnant African-American adolescents. J Nutr. 2003;133(7):2348–55.
Ren A, Wang J, Ye RW, Li S, Liu JM, Li Z. Low first-trimester hemoglobin and low birth weight, preterm birth and small for gestational age newborns. Int J Gynaecol Obstet. 2007;98(2):124–8.
Alizadeh L, Raoofi A, Salehi L, Ramzi M. Impact of maternal hemoglobin concentration on fetal outcomes in adolescent pregnant women. Iran Red Crescent Med J. 2014;16(8):e19670.
Young MF, Oaks BM, Tandon S, Martorell R, Dewey KG, Wendt AS. Maternal hemoglobin concentrations across pregnancy and maternal and child health: a systematic review and meta-analysis. Ann N Y Acad Sci. 2019;1450(1):47-68. doi:10.1111/nyas.14093
Published
Issue
Section
License
Copyright (c) 2024 International Archives of BioMedical and Clinical Research (IABCR)

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Authors are required to sign and submit the completed “Copyright transfer Form” upon acceptance of publication of the paper. This is determined by a publishing agreement between the author and International Archives of Biomedical and Clinical Research. These rights might include the right to publish, communicate and distribute online. Author(s) retain the copyright of their work. International Archives of Biomedical and Clinical Research supports the need for authors to share, disseminate and maximize the impact of their research.