{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,5]],"date-time":"2025-12-05T22:31:55Z","timestamp":1764973915862,"version":"3.46.0"},"reference-count":0,"publisher":"BMJ","issue":"5969","license":[{"start":{"date-parts":[[1975,5,31]],"date-time":"1975-05-31T00:00:00Z","timestamp":170726400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.bmj.com\/company\/legal-information\/terms-conditions\/legal-information\/tdm-licencepolicy"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Br Med J"],"published-print":{"date-parts":[[1975,5,31]]},"abstract":"<jats:p>Screening tests for bacteriuria based on two different principles were evaluated in1582 schoolgirls aged 5-11 years, and in 26 girls aged 3-16 years attending hospitalwith symptomatic urinary tract infection.  Tests for hypoglucosuria, performed by a semi-automated fluorometric method and with Uriglox strips on early-morning urine samples voided after overnight fasting, gave unacceptably high false-negative rates (16.7% and 20.8% respectively).  Oxoid and Uricult dipslides were immersed in fresh midstreamspecimens of urine obtained at school and read overnight incubation at 37 degrees C.Both gave comparable results, with low false-positive rates and no false-negative responses.  The higher cost of screening by dipslides was halved by using the \"dipstream\" technique, which also gave no false-negative results.  Its false-positive rate of 13.5% could be reduced to 1.8% by disregarding colony counts of 10-8 non-faecal organisms and over per litre, which appear unimportant in schoolchildren.  Bacteriuria was found in 2.3% of the schoolgirls; 39% of them had symptons, compared with 7.2% of the healthy girls, and 25% showed vesicoureteric reflux, which in 17% was associated with renalscarring.  Since the natural history of covert bacteriuria and its relationship withreflux and scarring remain undetermined further research is required.  The dipstreamtechnique offers a simple, reliable, and comparatively cheap screening method which could also be applied in general practice.<\/jats:p>","DOI":"10.1136\/bmj.2.5969.463","type":"journal-article","created":{"date-parts":[[2009,4,8]],"date-time":"2009-04-08T15:21:07Z","timestamp":1239204067000},"page":"463-467","source":"Crossref","is-referenced-by-count":16,"title":["Screening methods for covert bacteriuria in schoolgirls."],"prefix":"10.1136","volume":"2","author":[{"given":"B","family":"Edwards","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R H","family":"White","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H","family":"Maxted","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"I","family":"Deverill","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P A","family":"White","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[1975,5,31]]},"container-title":["BMJ"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/data.bmj.org\/tdm\/10.1136\/bmj.2.5969.463","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bmj.2.5969.463","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,5]],"date-time":"2025-12-05T22:30:31Z","timestamp":1764973831000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.bmj.com\/lookup\/doi\/10.1136\/bmj.2.5969.463"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1975,5,31]]},"references-count":0,"journal-issue":{"issue":"5969","published-online":{"date-parts":[[1975,5,31]]},"published-print":{"date-parts":[[1975,5,31]]}},"alternative-id":["10.1136\/bmj.2.5969.463"],"URL":"https:\/\/doi.org\/10.1136\/bmj.2.5969.463","relation":{},"ISSN":["0007-1447","1468-5833"],"issn-type":[{"type":"print","value":"0007-1447"},{"type":"electronic","value":"1468-5833"}],"subject":[],"published":{"date-parts":[[1975,5,31]]}}}