Analysis Of Infection Characteristics Of The Population Of Non-gonococcal Urethritis Etiology Of Sexually Transmitted Diseases Treatment

Objective: To analyses the infectious specificity of Chlamydia, Mycoplsma, Neisseria gonorrhoeae, Trichomonas, Candida and Herpes simplex virus in patients acquiring the urogenital infections and study the relevant factor of influence。 Methods: Collect the genital secretion of the patients being suspicious of non gonococcal urethritis (NGU) as sample, detect and culture the Chlamydia trachomatis (Ct), Ureaplasma urealyticum (Uu), Mhominis (Mh), Neisseria gonorrhoeae (Ng), Candida (Cd), Trichomonies and the type 2 Herpes virus. At the same time, we take a formative style questionnaire survey, including the age, sex, marital status, the culture level and the infection sources, etc. which are the demography and praxiology agents relevant to the NGU infection. Results: In the 977 patients being detected, the rate of positive expression of Ct is 33.67%(329/977), the Uu is 16.1%(156/977), Mh is 7.36%(72/977), Ng is 2.56%(25/977), Cd is 4.7%(46/977), Tv is 2.87%(28/977), HBS-2 is 0.72%(7/977). The study shows that the coexisting infections rate of two pathogen is 10.03 (98/977), which mainly is between Ct, Uu, Ng and Cd, the coexisting infections rate of three pathogen is 10 cases between Ct, Uu, Ng, Mh and Cd. About 25.85% patient in the positive Ct and Uu is infected withoutsymptom. 90% NGU patients are in the sex active phase of 18—49 years old and 30—39 years old is the majority. Positive rate of Ct, Uu and Cd is higher in female than in male. The infection rate of the abnormal sexually contact is 65.30% in the total NGU patients. Conclusions: (1) The Ct, Uu, Ng and Cd had a higher positive expression rate in the NGU patients in the STD out-patient clinic. (2) There are two or more pathogen co-exiting infections in the NGU patients. (3) NGU infection may be due to or united to the conditional pathogen. (4) We should pay more attention to the patients with no symptoms. (5) Epidemics and transmitting of NGU is largely relevant with many dangerous factors. This study provides the experimental evidence for the pathogen diagnosis and clinical therapy of the NGU, and is helpful in the preventive interference of STD.