A free weekly iron-folic acid supplementation and regular deworming program is associated with improved hemoglobin and iron status indicators in Vietnamese women

Casey, Gerard J., Phuc, Tran Q., MacGregor, Lachlan, Montresor, Antonio, Mihrshahi, Seema, Thach, Tran D., Tien, Nong T. and Biggs, Beverley-Ann (2009) A free weekly iron-folic acid supplementation and regular deworming program is associated with improved hemoglobin and iron status indicators in Vietnamese women. BMC Public Health, 9 261.1-261.8. doi:10.1186/1471-2458-9-261


Author Casey, Gerard J.
Phuc, Tran Q.
MacGregor, Lachlan
Montresor, Antonio
Mihrshahi, Seema
Thach, Tran D.
Tien, Nong T.
Biggs, Beverley-Ann
Title A free weekly iron-folic acid supplementation and regular deworming program is associated with improved hemoglobin and iron status indicators in Vietnamese women
Journal name BMC Public Health   Check publisher's open access policy
ISSN 1471-2458
Publication date 2009-07
Sub-type Article (original research)
DOI 10.1186/1471-2458-9-261
Open Access Status DOI
Volume 9
Start page 261.1
End page 261.8
Total pages 8
Place of publication London, United Kingdom
Publisher BioMed Central
Language eng
Formatted abstract
Background: Anemia due to iron deficiency is recognized as one of the major nutritional deficiencies in women and children in developing countries. Daily iron supplementation for pregnant women is recommended in many countries although there are few reports of these programs working efficiently or effectively. Weekly iron-folic acid supplementation (WIFS) and regular deworming treatment is recommended for non-pregnant women living in areas with high rates of anemia. Following a baseline survey to assess the prevalence of anemia, iron deficiency and soil transmitted helminth infections, we implemented a program to make WIFS and regular deworming treatment freely and universally available for all women of reproductive age in two districts of a province in northern Vietnam over a 12 month period. The impact of the program at the population level was assessed in terms of: i) change in mean hemoglobin and iron status indicators, and ii) change in the prevalence of anemia, iron deficiency and hookworm infections.
Method: Distribution of WIFS and deworming were integrated with routine health services and made available to 52,000 women. Demographic data and blood and stool samples were collected in baseline, and three and 12-month post-implementation surveys using a population-based, stratified multi-stage cluster sampling design.
Results: The mean Hb increased by 9.6 g/L (95% CI, 5.7, 13.5, p < 0.001) during the study period. Anemia (Hb<120 g/L) was present in 131/349 (37.5%, 95% CI 31.3, 44.8) subjects at baseline, and in 70/363 (19.3%, 95% CI 14.0, 24.6) after twelve months. Iron deficiency reduced from 75/329 (22.8%, 95% CI 16.9, 28.6) to 33/353 (9.3%, 95% CI 5.7, 13.0) by the 12-mnth survey, and hookworm infection from 279/366 (76.2%,, 95% CI 68.6, 83.8) to 66/287 (23.0%, 95% CI 17.5, 28.5) over the same period.
Conclusion: A free, universal WIFS program with regular deworming was associated with reduced prevalence and severity of anemia, iron deficiency and hookworm infection when made available to Vietnamese women over a 12-month period.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ
Additional Notes Article # 261

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Public Health Publications
 
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