Peak Urinary Flow Rate: Observations in Female subjects and Comparison to Male Subjects

摘要: Abstract Peak urinary flow rates and volume were determined with a disposable plastic device in 364 female subjects, ranging age from 15 to 71 years. Of the subjects studied 166 considered normal, 92 abnormal 106 pregnant. The requirement for minimum voided of 100 ml. resulted loss data 105 patients, leaving 259 analysis. Normal have higher peak given than do male same age. When is accepted mean population near 26 ml. per second plus or mines 14. However, such means are not useful clinically because change owing voided. Female did show deterioration voiding Women diseases as stress incontinence infection reveal significant decrease rate when compared normal by linear regression. this group was 20 ml. minus 10. Limited observations made these patients after correction stricture treatment infection. In comparison treated who much improvement rate. Obstetrical observed void at consistently flows subjects. increase statistically Also interest observation that no obstetrical patient larger 350 ml. Therefore, pregnancy appears create more rapid smaller volumes non-pregnant