Effects of iron supplementation versus dietary iron on the nutritional iron status: Systematic review with meta-analysis of randomized controlled trials

References

• Athe, R., M. V. Rao, and K. M. Nair. 2014. Impact of iron-fortified foods on Hb concentration in children (<10 years): a systematic review and meta-analysis of randomized controlled trials. Public Health Nutrition 17 (3):579–86. doi:10.1017/S1368980013000062.
   PubMed Web of Science ®Google Scholar
• Azeredo, C. M., R. M. M. Cotta, L. S. Silva, S. C. C. Franceschini, L. F. R. Sant'Ana, and J. A. Lamounier. 2013. A problemática da adesão na prevenção da anemia ferropriva e suplementação com sais de ferro no município de Viçosa (MG). Ciência & Saúde Coletiva 18 (3):827–36. doi:10.1590/S1413-81232013000300028.
   PubMedGoogle Scholar
• Bishwajit, G., S. Yaya, S. Tang, A. Hossain, Y. Fan, M. Akter, and Z. Feng. 2016. Association of Living Arrangement Conditions and Socioeconomic Differentials with Anemia Status among Women in Rural Bangladesh. BioMed Research International, 2016:6. ID 4571686. doi:10.1155/2016/4571686.
   PubMed Web of Science ®Google Scholar
• Cançado, R. D., C. Lobo, and J. R. Friedrich. 2010. Tratamento da anemia ferropriva por via oral. Revista Brasileira de Hematologia e Hemoterapia 32 (2):114–20. doi:10.1590/S1516-84842010005000062.
   Google Scholar
• Deeks, J. J., J. P. T. Higgins, and D. G. Altman. 2011. Analysing data and undertaking meta-analyses. In J. P. T. Higgins, S. Green, eds. Cochrane Handbook for Systematic Reviews of Interventions version 5.1.0 [updated March 2011]. http://www.cochrane-handbook.org (accessed 01 Dec 2017).
   Google Scholar
• DerSimonian, R., and N. Laird. 1986. Meta-analysis in clinical trials. Controlled Clinical Trials 7 (3):177–88. doi:10.1016/0197-2456(86)90046-2.
   PubMedGoogle Scholar
• Gera, T., H. S. Sachdev, and E. Boy. 2012. Effect of iron-fortified foods on hematologic and biological outcomes: systematic review of randomized controlled trials. American Journal of Clinical Nutrition 96 (2):309–24. doi:10.3945/ajcn.111.031500.
   PubMed Web of Science ®Google Scholar
• Gupta, P. M., C. G. Perrine, Z. Mei, and K. S. Scanlon. 2016. Iron, Anemia, and Iron Deficiency Anemia among Young Children in the United States. Nutrients 8 (6). doi:10.3390/nu8060330.
   PubMed Web of Science ®Google Scholar
• Heath, A. L., C. M. Skeaff, S. M. O'Brien, S. M. Williams, and R. S. Gibson. 2001. Can dietary treatment of non-anemic iron deficiency improve iron status? Journal of the American College of Nutrition 20 (5):477–84. doi:10.1080/07315724.2001.10719056.
   PubMed Web of Science ®Google Scholar
• Hieu, N. T., F. Sandalinas, L. A. De Sesmaisons A, N. P. Tam, N. C. Khan, O. Bruyeron, F. T. Wieringa, and J. Berger. 2012. Multi-micronutrient-fortified biscuits decreased the prevalence of anaemia and improved iron status, whereas weekly iron supplementation only improved iron status in Vietnamese school children. British Journal of Nutrition 108 (8):1419–27. doi:10.1017/S0007114511006945.
   PubMed Web of Science ®Google Scholar
• Higgins, J. P. T., D. G. Altman, and J. A. C. Sterne. 2011. Assessing risk of bias in included studies. In J. P. T. Higgins, S. Green, eds. Cochrane Handbook for Systematic Reviews of Interventions version 5.1.0 [updated March 2011]. http://www.cochranehandbook.org (accessed 01 Dec 2017).
   Google Scholar
• Higgins, J. P. T., and J. J. Deeks. 2011. Selecting studies and collecting data. In J. P. T. Higgins, S. Green, eds. Cochrane Handbook for Systematic Reviews of Interventions version 5.1.0 [updated March 2011]. http://www.cochrane-handbook.org (accessed 01 Dec 2017).
   Google Scholar
• Higgins, J. P. T., J. J. Deeks, and D. G. Altman. 2011. Special topics in statistics. In J. P. T. Higgins, S. Green, eds. Cochrane Handbook for Systematic Reviews of Interventions version 5.1.0 [updated March 2011]. http://www.cochrane-handbook.org (accessed 01 Dec 2017).
   Google Scholar
• Hoa, P. T., N. C. Khan, G. R. Van Beusekom C, W. L. Conde, and H. D. Khoi. 2005. Milk fortified with iron or iron supplementation to improve nutritional status of pregnant women: an intervention trial from rural Vietnam. Food and Nutrition Bulletin 26 (1):32–38. doi:10.1177/156482650502600104.
   PubMedGoogle Scholar
• Hoppe, M., B. Brün, M. P. Larsson, L. Moraeus, and L. Hulthén. 2013. Heme iron-based dietary intervention for improvement of iron status in young women. Nutrition 29 (1):89–95. doi:10.1016/j.nut.2012.04.013.
   PubMed Web of Science ®Google Scholar
• Institute of Medicine. 2001. Dietary reference intakes for vitamin A, vitamin K, arsenic, boron, chromium, copper, iodine, iron, manganese, molybdenum, nickel, silicon, vanadium, and zinc. Washington, DC: National Academy Press.
   Google Scholar
• Lefebvre, C., E. Manheimer, and J. Glanville. Searching for studies. In: J. P. T. Higgins, S. Green, eds. Cochrane Handbook for Systematic Reviews of Interventions Version 5.1.0 [updated March 2011]. http://www.cochrane-handbook.org (accessed 01 Dec 2017).
   Google Scholar
• Low, M. S., J. Speedy, C. E. Styles, L. M. De-Regil, and S. R. Pasricha. 2016. Daily iron supplementation for improving anaemia, iron status and health in menstruating women. Cochrane Database of Systematic Reviews 4:CD009747.
   PubMedGoogle Scholar
• Lyle, R. M., C. M. Weaver, D. A. Sedlock, S. Rajaram, B. Martin, and C. L. Melby. 1992. Iron status in exercising women: the effect of oral iron therapy vs increased consumption of muscle foods. American Journal of Clinical Nutrition 56 (6):1049–55. doi:10.1093/ajcn/56.6.1049.
   PubMed Web of Science ®Google Scholar
• Macharia-Mutie, C. W., D. Moretti, O. A. M. Van Den Briel N, A. M. Mwangi, F. J. Kok, M. B. Zimmermann, and I. D. Brouwer. 2012. Maize porridge enriched with a micronutrient powder containing low-dose iron as NaFeEDTA but not amaranth grain flour reduces anemia and iron deficiency in Kenyan preschool children. Journal of Nutrition 142 (9):1756–63. doi:10.3945/jn.112.157578.
   PubMed Web of Science ®Google Scholar
• Moher, D., A. Liberati, J. Tetzlaff, D. G. Altman, and P. R. I.S M. A. Group. 2009. Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement. Annals of Internal Medicine 151 (4):264–69. doi:10.7326/0003-4819-151-4-200908180-00135.
   PubMed Web of Science ®Google Scholar
• Okuturlar, Y., A. Gedikbasi, N. Akalin, M. Gunaldi, D. Yilmaz, M. Mert, O. Harmankaya, A. Soylu, P. Karakaya, and A. Kumbasar. 2016. Serum paraoxonase 1 activity in patients with iron deficiency anemia. Archives of Medical Science 12 (4):697–703. doi:10.5114/aoms.2015.48730.
   PubMed Web of Science ®Google Scholar
• Patterson, A. J., W. J. Brown, and D. C. Roberts. 2001. Dietary and supplement treatment of iron deficiency results in improvements in general health and fatigue in Australian women of childbearing age. Journal of the American College of Nutrition 20 (4):337–42. doi:10.1080/07315724.2001.10719054.
   PubMed Web of Science ®Google Scholar
• Rajaram, S., C. M. Weaver, R. M. Lyle, D. A. Sedlock, B. Martin, T. J. Templin, J. L. Beard, and S. S. Percival. 1995. Effects of long-term moderate exercise on iron status in young women. Medicine & Science in Sports & Exercise 27 (8):1105–10. doi:10.1249/00005768-199508000-00001.
   PubMed Web of Science ®Google Scholar
• Ríos, L. E., B. V. Vega, M. P. Chadud, and D. G. Romero. 1999. Prevención de deficiencia de hierro en lactantes de bajo peso de nacimiento: comparación de dos métodos de administrar hierro. Revista Chilena de Pediatría 70 (5).
   Google Scholar
• Rosado, J. L., K. E. González, M. D. C. Caamaño, O. P. García, R. Preciado, and M. Odio. 2010. Efficacy of different strategies to treat anemia in children: a randomized clinical trial. Nutrition Journal 9 (40).
   PubMedGoogle Scholar
• Sazawal, S., P. Dhingra, U. Dhingra, S. Gupta, V. Iyengar, V. P. Menon, A. Sarkar and R. E. Black. 2014. Compliance with home-based fortification strategies for delivery of iron and zinc: its effect on haematological and growth markers among 6–24 months old children in north India. Journal of Health, Population and Nutrition 32 (2):217–26.
   PubMed Web of Science ®Google Scholar
• Souza, A. I., M. Batista Filho, C. C. Bresani, L. O. Ferreira, and J. N. Figueiroa. 2009. Adherence and side effects of three ferrous sulfate treatment regimens on anemic pregnant women in clinical trials. Cad Saúde Pública 25 (6):1225–33. doi:10.1590/S0102-311X2009000600005.
   PubMed Web of Science ®Google Scholar
• Sterne, J. A. C., M. Egger, and D. Moher. 2011. Addressing reporting biases. In J. P. T. Higgins, S. Green, eds. Cochrane Handbook for Systematic Reviews of Interventions version 5.1.0 [updated March 2011]. http://www.cochrane-handbook.org (accessed 01 Dec 2017).
   Google Scholar
• Stevens, G. A., M. M. Finucane, L. M. De-Regil, C. J. Paciorek, S. R. Flaxman, F. Branca, J. P. Peña-Rosas, Z. A. Bhutta, M. Ezzati, and Nutrition Impact Model Study Group (Anaemia). 2013. Global, regional, and national trends in haemoglobin concentration and prevalence of total and severe anaemia in children and pregnant and non-pregnant women for 1995–2011: A systematic analysis of population-representative data. Lancet Global Health 1 (1):16–25. doi:10.1016/S2214-109X(13)70001-9.
   PubMed Web of Science ®Google Scholar
• Thi Le, H., I. D. Brouwer, J. Burema, K. C. Nguyen, and F. J. Kok. 2006. Efficacy of iron fortification compared to iron supplementation among Vietnamese schoolchildren. Nutrition Journal 5 (32).
   PubMedGoogle Scholar
• Ulvik, R. J., R. Moller, and T. Hervig. 2013. Dietary supplement of iron for iron deficiency. Tidsskr Nor Laegeforen. 133 (8):845–49. doi:10.4045/tidsskr.11.0164.
   PubMedGoogle Scholar
• Wieringa, F. T., M. Dahl, C. Chamnan, E. Poirot, K. Kuong, P. Sophonneary, M. Sinuon, V. Greuffeille, R. Hong, J. Berger, M. A. Dijkhuizen, and A. Laillou. 2016. The high prevalence of Anemia in Cambodian Children and Women Cannot Be Satisfactorily Explained by Nutritional Deficiencies or Hemoglobin. Disorders Nutrients 8 (6).
   Google Scholar
• World Health Organization. 2001. Iron deficiency anaemia: assessment prevention and control: a guide for program managers. http://www.who.int/nutrition/publications/micronutrients/anaemia_iron_deficiency/WHO_NHD_01.3/en/ (accessed 27 Dec 2017).
   Google Scholar
• World Health Organization. 2008. Worldwide prevalence of anaemia 1993-195: WHO Global Database on Anaemia. http://apps.who.int/iris/bitstream/10665/43894/1/9789241596657_eng.pdf (accessed 27 Dec 2017).
   Google Scholar
• World Health Organization. 2011. Haemoglobin concentrations for the diagnosis of anaemia and assessment of severity. http://www.who.int/vmnis/indicators/haemoglobin/en/ (accessed 27 Dec 2017).
   Google Scholar
• World Health Organization. 2015. The Global Prevalence of Anemia in 2011. http://www.who.int/nutrition/publications/micronutrients/global_prevalence_anaemia_2011/en/ (accessed 27 Dec 2017).
   Google Scholar
• Zaim, M., L. Piselli, P. Fioravanti, and C. Kanony-Truc. 2012. Efficacy and tolerability of a prolonged release ferrous sulphate formulation in iron deficiency anaemia: a non-inferiority controlled trial. European Journal of Nutrition 51 (2):221–29. doi:10.1007/s00394-011-0210-7.
   PubMed Web of Science ®Google Scholar
• Ziegler, E. E., S. E. Nelson, and J. M. Jeter. 2009. Iron status of breastfed infants is improved equally by medicinal iron and iron-fortified cereal. American Journal of Clinical Nutrition 90 (1):76–87. doi:10.3945/ajcn.2008.27350.
   PubMed Web of Science ®Google Scholar