Of 759 urinary specimens which were positive analyzed by dry-chemistry method, 243 specimens were found negative by urinary sediment examination. The false positive rate was 32.02%.
干化学法检查为异常的759例标本中，尿沉渣显微镜计数有243例为正常，假阳性率为32.02%。
Of 759 urinary specimens which were positive analyzed by dry-chemistry method, 243 specimens were found negative by urinary sediment examination. The false positive rate was 32.02%.
干化学法检查为异常的759例标本中，尿沉渣显微镜计数有243例为正常，假阳性率为32.02%。
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