OBJECTIVE To evaluate the value of HPV-DNA test in the screening of cerical lesions.METHODS Patients with cervical lesions were detected by HPV-DNA test Papanicolaou(Pap) smear and pathological inspection,and the pathological results were regarded as gold standard.From the 178 positive cases,we compared the sensitivity of HPV-DNA test and Pap smear,and the HPV-DNA detection rate from patients with different histocytological classification.RESULTS All of 178 cases were positive in pathological inspection,the HPV-DNA test sensitivity was 85.4%,whereas Pap smear was 50.6%,the difference between HPV-DNA test and Pap smear was significant(P

Objective To understand healthcare-associated urinary tract infection (HA-UTI)and pathogens causing HA-UTI in intensive care unit (ICU)patients,so as to provide scientific basis for the prevention and control of HA-UTI. Methods Targeted surveillance data about HA-UTI in 32 hospitals in 2013 were analyzed.Results A total of 23 680 ICU patients were monitored,157 cases of HA-UTI occurred,HA-UTI rate was 0.66%;the usage rate of urinary tract cathe-ter was 80.83%,catheter-associated UTI was 1.25‰.A total of 162 pathogenic strains were detected,the percentage of fungi,gram-negative bacteria,and gram-positive bacteria was 40.74% (n=66);31.48 % (n=51),and 27.78% (n=45)respectively.Conclusion The main pathogens causing HAI-URI are fungi,comprehensive intervention measures should be taken to control HA-UTI in ICU patients.