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2003, Number 2

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salud publica mex 2003; 45 (2)

Hookworm infection and anemia in adult women in rural Chiapas, Mexico

Brentlinger PE, Capps L, Denson M
Full text How to cite this article

Language: English
References: 10
Page: 117-119
PDF size: 38.26 Kb.


Key words:

anemia, Necator americanus, maternal and child health, Mexico.

ABSTRACT

Objective. To describe associations between anemia and hookworm (Necator americanus) infection in hospitalized women in rural Chiapas, Mexico. Material and Methods. We retrospectively reviewed the hospital records of 68 anemic women (defined as having a hemoglobin level ‹10mg/dl) or with intestinal parasitism, identified through hospital discharge and transfusion records for the calendar year 1999. The medical charts of 86 cases were located, 18 of which were not confirmed as anemia cases. The hospital is located in Altamirano, Chiapas. Characteristics of subjects were compared using Student’s t-test (for continuous variables) and the χ2 test (for categorical variables). A p-value ≤ 0.01 was used for statistical significance. Chart review and data analysis took place during the year 2000. Results. Fifty percent of women who had stool examinations were infected with N. americanus. Necator often coexisted with other potential causes of anemia, such as pregnancy and hemorrhage. Hemoglobin levels in hookworm-infected women (mean 4.1 g/dl) were significantly lower than in uninfected women (mean 7.0 gm/ dl), and Necator prevalence was significantly higher in the anemic women (50%) than in the overall hospital population (1.9%). Conclusions. Anemic women should be offered stool testing where Necator is present, and should be considered for antihelminthic treatment even if pregnant. Further investigation is recommended among women in Chiapas, and probably elsewhere in Mexico.


REFERENCES

  1. Guidotti R. Anaemia in pregnancy in developing countries. Br J Obstet Gynaecol 2000;107:437-438.

  2. Brabin B, Hakimi M, Pelletier D. An analysis of anemia and pregnancyrelated maternal mortality. J Nutr 2001;131:604S-615S.

  3. Verhoeff F, Brabin B, Chimsuku I, Kazembe P, Broadhead R. An analysis of the determinants of anaemia in pregnant women in Malawi – a basis for action. Ann Trop Med Parasitol 199;93:119-133.

  4. Bouvier P, Doumbo O, Breslow N, Robert C, Mauris A, Picquet M et al. Seasonality, malaria, and impact of prophylaxis in a West African village. I. Effect on anemia in pregnancy. Am J Trop Med Hyg 1997;56:378-383.

  5. Dreyfuss M, Stoltzfus R, Shrestha J, Pradhan E, LeClerq S, Khatry S et al. Hookworms, malaria and vitamin A deficiency contribute to anemia and iron deficiency among pregnant women in the plains of Nepal. J Nutr 2000;130:2527-2536.

  6. Weigel MM, Calle A, Armijos RX, Vega IP, Bayas BV, Montenegro CE. The effect of chronic intestinal parasitic infections on maternal and perinatal outcome. Int J Gynaecol Obstet 1996: 52:9-17.

  7. Tay J, Ruiz A, Sánchez-Vega JT, Romero-Cabello R, Robert L, Becerril MA. Helmintiasis intestinal en la República de México. Bol Chil Parasitol 1995;50:10-16.

  8. Bundy D, de Silva N. Can we deworm this wormy world? Br Med Bull 1998;54:421-432.

  9. Stoltzfus R, Dreyfuss M, Chwaya H, Albonico M. Hookworm control as a strategy to prevent iron deficiency. Nutr Rev 1997;55:223-232.

  10. De Silva N, Sirisena J, Gunasekera D, Ismail M, De Silva H. Effect of mebendazole therapy during pregnancy on birth outcome. Lancet 1999;353:1145-1149.




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salud publica mex. 2003;45