Iitaka K, Sakai T, Oyama K, Izawa T, Igarashi S
Department of Pediatrics, Kitasato University School of Medicine, Japan.
Acta Paediatr Jpn. 1990 Dec;32(6):690-5. doi: 10.1111/j.1442-200x.1990.tb00906.x.
Bacteriuria was screened among 28,202 healthy school children, 14,575 boys and 13,627 girls, by dipstick and dipslide methods and also by pour plate culture. The prevalence of bacteriuria was 0.06% in boys and 0.52% in girls after the third screening. A high rate of false negative results with the dipstick test and a high rate of false positive results with the dipslide culture method using Microstix-3 were observed. About 60% of screened children continued to have bacteriuria persistently for 9 months after the third screening, which was followed by monthly urine cultures. Anomalies of the urinary tract were detected in 9 of 26 children with persistent bacteriuria.
通过试纸条法、浸片法以及倾注平板培养法，对28202名健康学童（14575名男孩和13627名女孩）进行了菌尿筛查。第三次筛查后，男孩菌尿患病率为0.06%，女孩为0.52%。观察到试纸条检测假阴性率高，使用Microstix - 3浸片培养法假阳性率高。约60%的筛查儿童在第三次筛查后持续9个月菌尿，随后进行每月一次的尿培养。在26名持续性菌尿儿童中，有9名检测出尿路异常。
