Nutrients | |
Effects of Vitamin A Supplementation on Iron Status Indices and Iron Deficiency Anaemia: A Randomized Controlled Trial | |
Hesham M. Al-Mekhlafi5  Ebtesam M. Al-Zabedi7  Mohamed T. Al-Maktari1  Wahib M. Atroosh5  Ahmed K. Al-Delaimy5  Norhayati Moktar4  Atiya A. Sallam6  Wan Ariffin Abdullah2  Rohana Jani3  | |
[1] Department of Medical Parasitology, Faculty of Medicine, Sana’a University, Sana’a 19065, Yemen; E-Mail:;Department of Pediatrics, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia; E-Mail:;Department of Applied Statistics, Faculty of Economics and Administration, University of Malaya, Kuala Lumpur 50603, Malaysia; E-Mail:;Department of Parasitology and Medical Entomology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; E-Mail:;Department of Parasitology, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia; E-Mails:;Faculty of Medicine, SEGi University College, Kota Damansara, Selangor 47810, Malaysia; E-Mail:;Department of Biochemistry, Faculty of Medicine, Sana’a University, Sana’a 19065, Yemen; E-Mail: | |
关键词: clinical trial; vitamin A supplementation; iron deficiency anaemia; children; Malaysia; | |
DOI : 10.3390/nu6010190 | |
来源: mdpi | |
【 摘 要 】
Iron deficiency anaemia (IDA) is the most common nutritional deficiency in the world including developed and developing countries. Despite intensive efforts to improve the quality of life of rural and aboriginal communities in Malaysia, anaemia and IDA are still major public health problems in these communities particularly among children. A randomized, double-blind, placebo-controlled trial was conducted on 250 Orang Asli (aboriginal) schoolchildren in Malaysia to investigate the effects of a single high-dose of vitamin A supplementation (200,000 IU) on iron status indices, anaemia and IDA status. The effect of the supplement was assessed after 3 months of receiving the supplements; after a complete 3-day deworming course of 400 mg/day of albendazole tablets. The prevalence of anaemia was found to be high: 48.5% (95% CI = 42.3, 54.8). Moreover, 34% (95% CI = 28.3, 40.2) of the children had IDA, which accounted for 70.1% of the anaemic cases. The findings showed that the reduction in serum ferritin level and the increments in haemoglobin, serum iron and transferrin saturation were found to be significant among children allocated to the vitamin A group compared to those allocated to the placebo group (
【 授权许可】
CC BY
© 2013 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
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RO202003190030271ZK.pdf | 1168KB | download |