Author/Authors :
Kutllovci-Zogaj, Drita University of Prishtina - Faculty of medicine, Kosova , Kutllovci-Zogaj, Drita National Institute of Public Health of Kosova, Kosova , Krasniqi, Selvete National Institute of Public Health of Kosova, Kosova , Krasniqi, Selvete University of Prishtina - Faculty of medicine, Kosova , Elezaj, Isa University of Prishtina - Faculty of medicine, Faculty of Biology, Kosova , Ramadani, Naser University of Prishtina - Faculty of medicine, Kosova , Ramadani, Naser National Institute of Public Health of Kosova, Kosova , Gjergji, Tahire University of Prishtina - Faculty of medicine, Kosova , Gjergji, Tahire National Institute of Public Health of Kosova, Kosova , Zogaj, Dukagjin University Clinical Center of Kosova, Kosova , Kutllovci, Arben University Clinical Center of Kosova, Kosova , Jaka, Arbëresha National Institute of Public Health of Kosova, Kosova , Ukëhaxhaj, Antigona National Institute of Public Health of Kosova, Kosova , Gashi, Sanije University of Prishtina - Faculty of medicine, Kosovo , Gashi, Sanije National Institute of Public Health of Kosova, Kosova , Bince, Ergyl National Institute of Public Health of Kosova, Kosova
Abstract :
Introduction: Lead toxicity is a serious health threat, especially in developing countries due to environmental pollution. It was thus aimed to investigate correlation between blood lead level and concentration level of hemoglobin in the blood of children involved in research. Material and methods: The research included 250 children of which 31(12.4%) kindergarten children, 166 (66.4%) of primary school pupils in Mitrovica and 53(21.2%) of primary school pupils in Shtime as control group. From the 250 children included in the survey 129 or 51.6% were female children and 48.4% male children. Children were selected randomly, while tests for concentration of Pb and blood hemoglobin were done at the National Institute of Public Health. Results: The average value of blood lead level of Mitrovica pupils was 2.4 μg/dL (SD±1.9μg/dL), range 0.5 to 16.3μg/dL. The average value of blood lead level of Shtime pupils was 2.3μg/dL (SD±0.7μg/dL), range 1.2 to 5.2 μg/dL with no statistical difference (P = 0.191). The average value of blood lead level in kindergarten children of Mitrovica was 3.8μg/dL (SD±1.3μg/dL), range 2.2 to 7.7μg/dL with significant difference between the average values of blood lead levels of pupils and kindergarten children of Mitrovica (P 0.0001). The average value of hemoglobin in the pupils of Mitrovica was 14.0g/dL(SD± 3.7g/dL), range 9.4 to 25.6 g/dL. The average value of hemoglobin to pupils of Shtime was 11.4g/dl(SD±0.8 g/dl), range 9.2 to 13.0 g/dl with significant difference between mean values of hemoglobin pupils of Mitrovica and Shtime (U ‘= 6440.0, P 0.0001). With Spearman correlation is found significant correlation of a medium scale (r = -0.305, df = 248, p 0.0001) between blood lead levels and hemoglobin level in the blood.
