AMDR Journal
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ORIGINAL ARTICLE

DOI: 10.21276/amdr.2016.2.1.03
Epidemiological Character of Anemia among Wasit Province Children, Iraq

Jan-June 2016 | Vol 2 | Issue 1 | Page :11-14

Safaa A. Faraj1*, Jassam Khareem Al Lami2, Haider Nadim Abd al jabar3, Ula Majeed Abd Al Hassan4

1*MD Pediatrics, Hemato-oncologist, Welfare Teaching hospital, Medical city, Wasit university, College of medicine, IRAQ.
2MD Pediatrics, Al Karma Teaching hospital, Wasit, IRAQ.
3MD Pediatrics, Wasit university, College of medicine, IRAQ.
4M.B.ChB, Al Karma Teaching hospital, Wasit, IRAQ.

How to cite this article: Safaa A. Faraj, Jassam Khareem Al Lami, Haider Nadim Abd al jabar, Ula Majeed Abd Al Hassan. Epidemiological Character of Anemia among Wasit Province Children, Iraq. Adv Med Dent Res 2016; Jan-Jun; 2(1); 11-14. DOI:10.21276/amdr.2016.2.1.03

ABSTRACT

Background: Anemia is a major health problem worldwide and especially in developing countries. Anemia has adverse effects on the development of children.

Objective: The purpose of this study was to determine epidemiological character of anemia in children at age 1-5 years in AL Kharama Teaching hospital in AL KUT City. The study also sought to investigate the association between socioeconomic, demographic and cultural factors and anemia in the selected area.

Methods: A randomized, cross-sectional study was performed of children 12 to 60 months of age living in urban and rural areas of Wasit Province. Blood samples were taken from 90 randomly selected children.

 Results: The results showed that 57.8 % of the children had anemia. The highest prevalence was in the younger age group.

Conclusions: The high prevalence of anemia among children in Wasit -Iraq indicates a major nutrition and health problem. This study induces the responsible persons to carry out screening test for anemia especially in low income areas.

Keywords: : Anemia,Pallor,Iron deficiency.

INTRODUCTION

Anemia can be defined as a reduction in hemoglobin concentration, hematocrit, ornumber of red blood cells per cubic millimeter. The lower limit of the normal range is setat two standard deviations below the mean for age and sex for the normal population.1

The mean corpuscular volume (MCV) confirms the findings on the smear with referenceto the red cell size, for example, microcytic (< 70 fL), macrocytic (> 85 fL), or normocytic (72–79 fL).1

The investigation of anemia entails the following steps:
1. Detailed history and physical examination
2. Complete blood count, to establish whether the anemia is only due to one cell line (e.g., the red cell line only) or is part of a three-cell-line abnormality (abnormality of red cell count, white blood cell count, and platelet count)
3. Determination of the morphologic characteristics of the anemia based on blood smear and consideration of the MCV and RDW and morphologic consideration of white blood cell and platelet morphology.2
There appear to be racial differences in hemoglobin levels. Black children have levels about 0.5 g/dl lower than those of white and Asian children of comparable age and socioeconomic status, perhaps in part as a result of the high incidence of o-thalassemiain blacks.3
Although a reduction in the amount of circulating hemoglobin decreases the oxygen-carrying capacity of the blood, few clinical disturbances occur until the hemoglobin level falls below 7-8 g/dl. Below this level, pallor becomes evident in the mucous membranes.4,5
Physiologic adjustments to anemia include increased cardiac output, increased oxygen extraction (increased arteriovenous oxygen difference), and a shunting of blood flow toward vital organs and tissues. In addition, the concentration of 2,3-diphosphoglycerate (2,3-DPG) increases within the RBC. The resultant "shift to the right" of the oxygen dissociation curve, reducing the affinity of hemoglobin for oxygen, results in more complete transfer of oxygen to the tissues. The same shift in the oxygen dissociation curve also may occur at high altitude. When moderately severe anemia develops slowly surprisingly few symptoms or objective findings may be evident.6,7

MATERIAL AND METHOD

The cross sectional study was carried out in the department of paediatrics, AL Kharma Teaching Hospital- Wasit, over a three months period from 1st of Sept 2012 to 1st of December of same year. 90 children in age from 1-5 years whom presented to consultant clinic with any symptoms rather than pallor or other hematological problems were enrolled in this study and information was recorded on a forma prepared for this purpose. Details history from the mother was taken regarding feeding, vaccination, housing, developmental history, repeated illnesses and other familial and social information.

Children with hematological problem as thalassemia or sickle cell anemia were excluded. CBC was done to all patients enrolled in the study. Hb level below 10.5 g/dl.2

Statistical analysis

 Patient data were tabulated and processed using SPSS (Statistical Package for the Social Sciences 13.0) for windows.8 Qualitative data are expressed as frequency and percentage, quantitative data as mean and median. P-values equal or less than 0.05 were considered significant.

RESULTS

For 90 child involved in the study, table No.1 shows the demographic data. 54% of the analysed children were male. Most of them were form urban area (more than 90%). Half of them were mixed feeding (57%). About 60% of father’s children were just writing and reading, while more than half of the mothers were illiterate. About one third of the children were suffering from pica without medical seeking.

 Table 2 shows the descriptive data for the children as mean haemoglobin was 10 g/dl and mean MCV was 71 fl. Most type of anemia is hypochromic microcytic anemia. Fig 1 shows the classification of the children according to Hb level to two group anemic group (Hb level below 11 g/dl), not anemic group if Hb level were equal or more than 11 g/dl. Anemic group compose more than 50 % of the patients.

Table 3 shows difference in blood incidence between two groups, blood incidence were low in anemic group which significantly differ from non-anemic group (P value less than0.05) except for platelet count and Red cell distribution width (RDW). Pallor and age were significantly differing between anemic and non-anaemic group, while sex was not differ as showed in table 4, and Fig 2 respectively.

DISCUSSION

This study revealed that 32% of father and 53% of the mother were illiterate as showed in table 1 of demographic data. 70% of the children were clinical pale with no medical care seeking as showed in table 2. The mean of Hb was 10.2 g/dl with range (6.8-13), most of children with sign of hypochromic microcytic anemia [mean of MCV 71 f/L, mean of MCH 22.7 gp].

Around two third of the children (57.8%) were anemic with Hb level below 2SD of mean. Which is higher than what reported in Fadila study in Kuwait (17.6%), Bijan study in Iran (43.9), Khalid study in Saudi Arabia (37.2%), and Abdulrhman study of Gulf countries (13%).9-12 And highly differ from what reported in industrialized countries such Austria 10.5%, Belgium 8.7% and lowest than what reported in south Asia such as India 74.3%.9 These difference may be explained by socio economic state of the countries. There was statistically significant difference (p value less than 0.05) regarding Hb, PCV, RBC count, MCV, MCH, and MCHC. These results is similar to what reported in Fadila study in Kuwait.9

 Most of the children were have pallor in anemic group (80%), which is most important sign to take action form physician to early mange anemia. Table 4 showed that no statistically significant difference regarding anemia and sex of the children (p value 0.3) which was similar to what reported in Fadila study.9

 Anemia was reported more in children with delayed milk feeding (mixed feeding), (36.7% of the children), with no statistically significant difference, which similar to what reported in Bijan study.10 Anemia was reported more in illiterate mother and illiterate father with no statistically significant difference. Bijan study shows than prevalence of anemia was equal in both illiterate and not illiterate mother.10 Children of father who works in private sector had high incidence of anemia (46.7%) which higher than what reported in Bijan study.10

This can be explained by the fact that in Iraq, the governmental workers had high salary and acceptable economic state.

 Fig 2 showed anemia reported more in younger age (mean age in anemic group was 2.3 year 0.01), which is similar to what reported in Bijan study in Iran.10


Table 1 Table 1: Demographic data for 90 patients
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Table 2 Table 2: Descriptive data for 90 patients
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Table 3 Table 3: Correlation between blood parameters and anemic group
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Table 4 Table 4: Correlation between anaemic group and pallor.
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Figure 1 Figure 1: Patients group according to Hb level.
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Figure 2 Figure 2: Correlation between age and anemic group
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CONCLUSIONS

Prevalence of anemia among children in Wasit province is higher than that reported in other countries in the Arab Gulf Region. Attention should be given to health education in the mass media and in child and maternity clinics. Mothers should receive appropriate advice on the benefits and side-effects of iron supplementation. Control of infectious diseases, especially parasitic infection is highly recommended. Education on healthy food habits with emphasis on increased consumption of foods that enhance iron absorption should be included in any health and nutrition education programme. Information on causes and management of anemia is important for school children and can be included in school curricula. Studies on factors determining anemia in Iraq are highly recommended.

REFERENCES
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  2. Robin k.O, Robert D.C: blood diseas . In: kliegman RM, Behrman RE, Jenson HB, Stanton BF, editors. Nelson Text book of pediatrics. 18th ed. Philadelphia: Saunders; 2007. 447 p. 2000-6.
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  6. Baggett HC, Parkinson AJ, Muth PT, et al: Endemic iron deficiency associated with Helicobacter pylori infection among school-aged children in Alaska. Pediatrics 2005 ;1 17.
  7. Brotanek JM, Halterman JS, Auinger P et al: Iron deficiency prolonged bottle feeding and racial/ethnic disparities in young children. PediatrAdolesc 2005;159:1038-1042.
  8. Nourusis MJ. APSS statistical software.SPSS:Base and Advanced statistics 13.0. Chicago, SPSS Inc, 2004.
  9. Fadila A.A, Mona A.S, Fatema S et al : Prevalence and associated factors for iron deficiency anaemia among Kuwaiti children. Bull. Alex. Fac. Med. 42 No 2, 2006.
  10. Bijan K, Khodmorad Z, Ali G, Ramin T. Iron deficiency anaemia among children in southwest Iran. Food and nutrition bulletin, vol. 28, no 4, 2007.
  11. Khalid A M, Taha A K. Micronutrient status in Saudi Arabia. Bahrain med bull 2001; 23, 135-39.
  12. Abdulrahman O M. Iron deficiency anaemia in the Arab gulf countries: the need for action. Bahrain medical bulletin, vol. 23, No. 2, June 2001.
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