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目的:通过对婴幼儿骨源性碱性磷酸酶(BALP)测定探讨BALP检测在婴幼儿亚临床型佝偻病中的诊断及临床意义。方法:对我院2012年1月~8月门诊体检的975例3个月~3岁婴幼儿采末梢血.检测骨源性碱性磷酸酶活性。结果:975例婴幼儿中BALP>250U/L的婴幼儿为29人,占3.14%%,临床确诊为佝偻病;NBAP值在200~250U/L的婴幼儿所占比例较多,为495例,占51.4%,诊断为亚临床型佝偻病。结论:通过对婴幼儿BALP活性测定,结果显示亚临床型佝偻病婴幼儿所占比例较多,对小儿佝偻病的早期筛查,早期诊断及预防治疗有重要临床意义。
Objective: To investigate the clinical significance of BALP in the diagnosis of subclinical rickets in infants and young children through the determination of bone alkaline phosphatase (BALP) in infants and young children. Methods: The peripheral blood of 975 infants aged 3 months to 3 years from January 2012 to August 2012 in our hospital was collected for detection of bone alkaline phosphatase activity. Results: Among 975 infants, 29 infants and young children with BALP> 250U / L, accounting for 3.14 %%, clinically diagnosed as rickets; infants with NBAP values of 200-250U / L accounted for 495 cases, Accounting for 51.4%, diagnosed as subclinical rickets. Conclusion: The results of BALB activity in infants and young children show that the proportion of infants and young children with subclinical rickets is high, which has important clinical significance for early screening, early diagnosis and prevention and treatment of rickets in children.