尿路感染(UTI,简称尿感)的处理有两个目的,即减少发病率和防止肾损害。尿感是指尿路有真性细菌尿,凡有真性细菌尿,不管有否尿频——排尿不适症状,均可诊断为尿感,无症状者,称为无症状性细菌尿。真性细菌尿和有意义的细菌尿稍有不同,有意义的细菌尿是指中段尿培养计数≥10~5/ml,而真性细菌尿是指排除了假阳性的可能后有意义的细菌尿。据国内外报导,有些育龄妇女,有明显的尿频——排尿不适表现,其中段尿培养计数≥10~2/ml,亦可诊断为有意义的细菌尿。 尿感可分为下尿路感染(主要是膀胱炎)和上尿 The treatment of urinary tract infections (UTIs) has two purposes, namely reducing morbidity and preventing kidney damage. Urine refers to the urinary tract is a real bacterial urine, where there is true bacterial urine, whether or not urinary frequency - urinary symptoms, can be diagnosed as urine flu, asymptomatic, known as asymptomatic bacterial urine. True bacteriuria is slightly different from meaningful bacteriuria. Meaningful bacteriuria refers to the median urinary culture count of 10 to 5 / ml, whereas true bacteriuria is bacteriuria that makes sense after exclusion of false positives. According to reports both at home and abroad, some women of childbearing age have obvious urinary frequency-urinary discomfort manifestations. The mid-section urinary culture count is ≥10 ~ 2 / ml, which can also be diagnosed as significant bacterial urine. Urine can be divided into lower urinary tract infection (mainly cystitis) and upper urinary tract