The relationship between maternal anemia during pregnancy with preterm birth: a systematic review and meta-analysis

References

• Allen LH. Biological mechanisms that might underlie iron’s effects on fetal growth and preterm birth. Nutr. 2001;131:S581–S589.
   Web of Science ®Google Scholar
• Azami M, Darvishi Z, Sayehmiri K. Systematic review and meta-analysis of the prevalence of anemia among pregnant Iranian women (2005–2015). Shiraz E Medical Journal. 2016;17(4-5):e38462.
   Google Scholar
• Steketee RW, Nahlen BL, Parise ME, et al. The burden of malaria in pregnancy in malaria-endemic areas. Am J Trop Med Hyg. 2001;64(1–2(Suppl):28–35.
   PubMed Web of Science ®Google Scholar
• Sayehmiri K, Darvishi K, Azami M. Helicobacter pylori infection is associated with anemia in pregnant women-a meta-analysis study. Iran J Med Microbiol. 2015;9(1):1–5.
   Google Scholar
• Center for Disease Control (CDC). Criteria for anemia in children and childbearing-aged women. MMWR Morb Mort Wkly Rep. 1989;38(22):400–404.
   PubMedGoogle Scholar
• Benoist B, McLean E, Egli I, et al., editors. Worldwide prevalence of anaemia 1993–2005. Atlanta: WHO Global Database on Anaemia. Centers for Disease Control and Prevention; 2008.
   Google Scholar
• Bukar MM, Audu BM, Yahaya UR, et al. Anaemia in pregnancy at booking in Gombe, North-Eastern Nigeria. J Obstet Gynaecol. 2008;28(8):775–778.
   PubMedGoogle Scholar
• Hyder SZ, Persson LA, Chowdhury M, et al. Anaemia and iron deficiency during pregnancy in rural Bangladesh. PHN. 2004;7(8):1065–1070.
   PubMed Web of Science ®Google Scholar
• ShobeiriFatemeh BK, Mansour N. A prospective study of maternal hemoglobin status of Indian women during pregnancy and pregnancy outcome. Nutr Res. 2006;24:209–213.
   Google Scholar
• Xiong X, Buekens P, Fraser WD, et al. Anemia during pregnancy in a Chinese population. Int J Gynecol Obstet. 2003;83(2):159–164.
   PubMed Web of Science ®Google Scholar
• Guidotti RJ. Anaemia in pregnancy in developing countries. BJOG. 2000;107(4):437–438.
   PubMed Web of Science ®Google Scholar
• Marchant T, Schellenberg JA, Nathan R, et al. Anaemia in pregnancy and infant mortality in Tanzania. Trop Med Int Health. 2004;9(2):262–266.
   PubMed Web of Science ®Google Scholar
• UNICEF. Malnutrition in South Asia: A regional profile. Kathmandu: United Nations Children’s Emergency Fund; 1997.
   Google Scholar
• Rahmati S, Delpishe A, Azami M, et al. Maternal anemia during pregnancy and infant low birth weight: a systematic review and meta-analysis. IJRM. 2017;15(3):125–134.
   Google Scholar
• Badfar G, Shohani M, Soleymani A, et al. Maternal anemia during pregnancy and small for gestational age: a systematic review and meta-analysis. J Maternfetal Neonat Med. 2018:1–7.
   Google Scholar
• Moher D, Liberati A, Tetzlaff J, et al. Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement. J Clin Epidemiol. 2009;62(10):1006–1012.
   PubMed Web of Science ®Google Scholar
• Levy A, Fraser D, Katz M, et al. Maternal anemia during pregnancy is an independent risk factor for low birthweight and preterm delivery. Eur J Obstet Gynecol Reprod Biol. 2005;122(2):182–186.
   PubMed Web of Science ®Google Scholar
• Bashiri A, Burstein E, Sheiner E, et al. Anemia during pregnancy and treatment with intravenous iron: review of the literature. Eur J Obstet Gynecol Reprod Biol. 2003;110(1):2–7.
   PubMed Web of Science ®Google Scholar
• Scanlon KS, Yip R, Schieve LA, et al. High and low hemoglobin levels during pregnancy: differential risks for preterm birth and small for gestational age. Obstet Gynecol. 2000;96(5):741–748.
   PubMed Web of Science ®Google Scholar
• Bondevik GT, Lie RT, Ulstein M, et al. Maternal hematological status and risk of low birth weight and preterm delivery in Nepal. Acta obstet gynecol Scand. 2001;80(5):402–408.
   PubMed Web of Science ®Google Scholar
• Abeysena C, Jayawardana P, Seneviratne AR. Maternal haemoglobin level at booking visit and its effect on adverse pregnancy outcome. Aust N Z J Obstet Gynaecol. 2010;50(5):423–427.
   PubMed Web of Science ®Google Scholar
• Kidanto HL, Mogren I, Lindmark G, et al. Risks for preterm delivery and low birth weight are independently increased by severity of maternal anaemia. S Afr Med J. 2009;99(2):98–102.
   PubMed Web of Science ®Google Scholar
• Zhang Q, Ananth CV, Li Z, et al. Maternal anaemia and preterm birth: a prospective cohort study. Int J Epidemiol. 2009;38(5):1380–1389.
   PubMed Web of Science ®Google Scholar
• Ren A, Wang J, Ye R, et al. Low first-trimester hemoglobin and low birth weight, preterm birth and small for gestational age newborns. Int J Gynecol Obstet. 2007;98:2124–2128.
   Web of Science ®Google Scholar
• Chang S, O’Brien KO, Nathanson MS, et al. Hemoglobin concentrations influence birth outcomes in pregnant African-American adolescents. J Nutr. 2003;133(7):2348–2355.
   PubMed Web of Science ®Google Scholar
• Hamalainen H, Hakkarainen K, Heinonen S. Anaemia in the first trimester bur not in the second trimester is a risk factor for low birth weight. Clin Nutr. 2003;22(3):271–275.
   PubMed Web of Science ®Google Scholar
• Zhou L-M, Yang W-W, Hua J-Z, et al. Relation of hemoglobin measured at different times in pregnancy to pretermbirth and lowbirthweight in Shanghai, China. Am J Epidemiol. 1998;148(10):998–1006.
   PubMed Web of Science ®Google Scholar
• Knottnerus JA, Delgado LR, Knipschild PG, et al. Haematologic parameters and pregnancy outcome. A prospective cohort study in the third trimester. J Clin Epidemiol. 1990;43(5):461–466.
   PubMed Web of Science ®Google Scholar
• Hajian K, Asnafi N. The relationship between maternal hemoglobin and hematocrit levels with neonat pregnancy complication at birth. 2005;64(13): 33–38.
   Google Scholar
• Gustavo F, Tapia V, Gasco M, et al. Maternal hemoglobin concentration and adverse pregnancy outcomes at low and moderate altitudes in Peru. J Matern Fetal Neonatal Med. 2012;25(7):1105–1110.
   PubMed Web of Science ®Google Scholar
• Huang L, Purvarshi G, Wang S, et al. The Influence of Iron-deficiency Anemia during the Pregnancy on Preterm Birth and Birth Weight in South China. Journal of Food and Nutrition Research. 2015;3(9):570–574.
   Google Scholar
• Alwan NA, Cade JE, McArdle HJ, et al. Maternal iron status in early pregnancy and birth outcomes: insights from the baby’s vascular health and iron in pregnancy study. Br J Nutr. 2015;113(12):1985–1992.
   PubMed Web of Science ®Google Scholar
• Pakniat H, Soofizadeh N, Ghale T. The relationship between hemoglobin level in the first trimester of pregnancy and preterm delivery. Sci J Kurdistan Univ Med Sci. 2016;21(5):60–68.
   Google Scholar
• Zhang Y, Li Z, Li H, et al. Maternal haemoglobin concentration and risk of preterm birth in a Chinese population. J Obstet Gynaecol. 2018;38(1):32–37.
   PubMedGoogle Scholar
• Malhotra M, Sharma JB, Batra S, et al. Maternal and perinatal outcome in varying degrees of anemia. Int J Gynecol Obstet. 2002;79(2):93–100.
   PubMed Web of Science ®Google Scholar
• Sukrat B, Wilasrusmee CH, Siribumrungwong B, et al. Hemoglobin concentration and pregnancy outcomes: a systematic review and meta-analysis. BioMed Res Int. 2013;2013:1–9.
   Web of Science ®Google Scholar