Akdağ R, Energin V M, Kalayci A G, Karakelleoğlu C
Department of Pediatrics, Atatürk University Faculty of Medicine, Erzurum, Turkey.
Scand J Clin Lab Invest. 1996 Apr;56(2):103-9. doi: 10.3109/00365519609088595.
In order to obtain reference limits, complete blood counts were performed using an automated haematology analyser (Cell-Dyn 1500) on venous blood samples from 718 healthy children living at 1869 m altitude. At first, to obtain appropriate populations for obtaining reference values, the factors of per capita income, parental educational status and antecedent infection(s) were assessed with respect to their effects on each parameter. Of the subgroups classified according to these factors, those which were affected in terms of haematological values were excluded. The effects of age and sex on the parameters were evaluated, and reference values were arranged according to age groups to facilitate clinical use. Among the reference values which we suggest for children living at about 2000 m altitude, those of haemoglobin, haematocrit, red blood cell count and mean cell volume are significantly higher than sea-level values. In addition, our results indicate that intermediate altitude has no effect on other routine haematological values.
为了获得参考值范围，使用自动血液分析仪（Cell-Dyn 1500）对来自海拔1869米的718名健康儿童的静脉血样本进行了全血细胞计数。首先，为了获得用于获取参考值的合适人群，评估了人均收入、父母教育程度和既往感染等因素对每个参数的影响。在根据这些因素分类的亚组中，排除了血液学值受影响的亚组。评估了年龄和性别对参数的影响，并根据年龄组排列参考值以方便临床使用。在我们建议的约2000米海拔儿童的参考值中，血红蛋白、血细胞比容、红细胞计数和平均红细胞体积的值显著高于海平面值。此外，我们的结果表明，中等海拔对其他常规血液学值没有影响。
