应用骨碱性磷酸酶(BALP)试条对106例有佝倭病临床表现及52例正常对照儿童进行BAIP活性测定.其异常检出率分别为90.6％和13.5％.两者对比有非常显著性差异(P<0.005);106例佝偻病患儿同时检测血清钙、磷、碱性磷酸酶及右腕关节x线掇片,异常检出率分别为45.3％、44.3%、47.2％及37.7％。均非常明显低于BALP异常检出率(P<0.01);30例佝偻病患儿经维生素D治疗后复查BALP,90%降 至正常范围。提示BALP试纸方法具有灵敏、准确、简便,可用于佝倭病早期诊断及临床疗效的观察。 Bone alkaline phosphatase (BALP) test strips were used to determine the BAIP activity in 106 cases of Tojo disease and 52 normal control children, the abnormal detection rates were 90.6% and 13.5%, respectively (P <0.005). The detection rate of serum calcium, phosphorus, alkaline phosphatase and right wrist x-ray in 106 rickets patients were 45.3%, 44.3%, 47.2% and 37.7% respectively. Were significantly lower than the detection rate of abnormal BALP (P <0.01); 30 patients with rickets after treatment of vitamin D were reviewed BALP, 90% down to the normal range. Tip BALP test strip method is sensitive, accurate and simple, can be used for the early diagnosis of Tsutsui disease observation and clinical efficacy.