Preschool detection of asymptomatic bacteriuria: a public health program.

A total of 95% of parents registering their children for kindergarten agreed to screening for urinary tract infection (UTI) in their children. Urine specimens from 1591 children (87%), obtained at the school or at home, were tested. Only minor problems were encountered when parents prepared the specimens at home and mailed them to the laboratory for reading; the proportion of false-positive results was higher in these samples. If screening for UTI becomes established, it appears worth while to conduct this at the time of registration for kindergarten, either in the school by lay persons or in the home by parents.