成都双流地区健康儿童全血五种元素含量分析
Journal of North Sichuan Medical College(2008)
Abstract
目的比较不同年龄组健康儿童全血钙、镁、铁、铜、锌含量,为本地区临床评估提供参考。方法用原子吸收光谱仪对本地健康儿童不同年龄段共1590人全血钙、镁、铁、铜、锌含量测定与分析。结果不同年龄段儿童全血钙、镁、铁、铜、锌含量,钙:0-7岁(1.94±0.25)mmol/L,7-12岁1.77±0.22mmol/L;镁:0-12岁1.66±0.16mmol/L;铁:0-1岁8.08±0.94mmol/L,1-4岁8.40±0.85mmol/L,4-12岁8.65±0.96mmol/L;铜:0-1岁16.17±3.61umol/L,1-4岁16.76±3.43umol/L,4-7岁15.54±3.23umol/L,7-12岁14.52±3.53umol/L;锌:0-1/2岁59.08±14.90umol/L,1/2-1岁64.73±14.12umol/L,1-2岁73.37±13.90umol/L,2-4岁82.87±16.51umol/L,4-7岁86.11±15.60umol/L,7-12岁90.78±13.04umol/L。结论儿童全血钙、镁、铁、铜含量同年龄段男女间差异无统计学意义(p>0.05);血锌无性别分布差异,与年龄呈正相关(r=0.871,p<0.01)。
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