Red blood cell variables and correlations with body mass components in boys aged 10-17 years
Red blood cell variables and correlations with body mass components in boys aged 10-17 years
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DOI：
10.24953/turkjped.2020.01.008
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发表时间：
2020-01-01
影响因子：
0.7
通讯作者：
Manchevska, Sanja
中科院分区：
文献类型：
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作者：
Gligoroska, Jasmina Pluncevic;Gontarev, Serjoza;Manchevska, Sanja
本研究的目的是分析青春期年龄的健康男孩的血液学参数及其与身体成分的相关性。本研究纳入了190例体力活动男性受试者，年龄为10 - 17岁，平均年龄为13.87 ± 4.5岁。采集所有受试者的毛细血管血，并测量以下血液学参数：RBC、Hct、Hb、MCV、MCH、MCHC。根据Matiegka人体测量方法评估了以下身体成分：肌肉量（MM）、骨量（BM）和体脂量（BF）。血液学参数的平均值（+/- SD）为：RBC=4.87 +/- 0.41 x 10（12）/L，Hb=14.24 +/- 1.24 g/dL，Hct=43.83 +/-3.8%。人体测量特征如下：体重指数（BMI）= 20.26 +/- 3.27 kg/m2，相对肌肉质量（MM%）= 53.18 +/-3.19%，骨量（BM%）= 18.83 +/- 2.4%，体脂百分比（BF%）= 15.19 +/-2.64%。血液学参数与身体成分之间的相关性分析显示，RBC、Hb和Hct与所有身体成分之间存在中度至强相关性。Hb和Hct、肌肉质量（r=0.60; r=0.61）和瘦体重（r=0.59）之间的相关性最强。体脂量与红细胞数（r=0.47）、血红蛋白（r=0.47）、红细胞压积（r=0.48）呈正相关。我们的研究结果表明，在健康的体力活动男孩的人体测量和RBC变量之间的关系呈正相关，但与骨骼肌质量的关联水平较高。
The objective of this study was to analyze the hematologic parameters and their correlation with body composition components in healthy boys at pubertal age. One hundred and ninety physically active male subjects, aged 10 to 17 years, mean age 13.87 +/- 4.5 years, were included in the study. Capillary blood was drawn from all subjects and the following hematologic parameters were measured: RBC, Hct, Hb, MCV, MCH, MCHC. The following body components derived from Matiegka anthropometric method were assessed: muscle mass (MM), bone mass (BM), and body fat mass (BF). The mean values (+/- SD) of hematologic parameters were: RBC=4.87 +/- 0.41 x 10(12)/L, Hb=14.24 +/- 1.24 g/dL, Hct=43.83 +/- 3.8%. Anthropometric characteristics were as follows: body mass index (BMI) = 20.26 +/- 3.27 kg/m(2), relative muscle mass (MM%) = 53.18 +/- 3.19%, bone mass (BM%) = 18.83 +/- 2.4% and body fat percentage (BF%) = 15.19 +/- 2.64%. Correlation analysis between hematologic parameters and body composition showed a moderate to strong correlation between RBC, Hb and Hct and all body components. The strongest correlations were found between Hb and Hct, and muscle mass (r=0.60; r=0.61) and lean body mass (r=0.59). The body fat mass showed also a positive association with RBC (r=0.47); Hb (r=0.47) and Hct (r=0.48). Our findings showed that the relationship between anthropometric measures and RBC variables in healthy physically active boys were positively correlated, but the level of association was higher with skeletal muscle mass.