应用分离培养法和免疫荧光法对１１５７份泌尿生殖道标本进行常见病原学检测。结果表明：沙眼衣原体（ＣＴ）、解脲脲原体（ＵＵ）、人型支原体（Ｍｈ）、念珠菌（Ｃｄ）、金黄色葡萄球菌（金葡菌）的检测阳性率分别为２７８％，３３５％，２５６％，１１５％，２３％；两种以上病原的混合感染率为１９８％。该患者９０％在２０～４０岁。本文就病原检出的有关因素进行了探讨。 A total of 1157 genitourinary tract specimens were tested for their common etiology by using culture methods and immunofluorescence. The results showed that the positive rates of CT, UU, Mh, Candida (Staphylococcus aureus) and Staphylococcus aureus (Staphylococcus aureus) were 278% , 335%, 256%, 115% and 23% respectively. The mixed infection rate of two or more pathogens was 198%. 90% of the patients are 20 to 40 years old. In this paper, the pathogen detection of the relevant factors were discussed.