Clinical diagnostic value and prevention effect of microbiological test in urinary tract infection
Objective To explore the clinical diagnostic value and prevention effect of microbiological test in urinary tract infection.Methods A total of 400 patients with urinary tract infection in our hospital from January 2019 to December 2022 were selected as the research objects.According to the random number table method,the patients were divided into control group and observation group,with 200 cases in each group.The middle urine samples of the two groups were collected to carry out the test work,the control group was adopted routine test technology,and the observation group was adopted microbiological test technology,and the antibiotic preparations were taken according to the test results.The diagnostic accuracy,clinical treatment effect and infection degree of the two groups were compared;the types of pathogenic bacteria and drug sensitivity test results were analyzed.Results The diagnostic accuracy of urinary tract infection in the observation group was 98.00%,which was higher than 80.00%in the control group,and the difference was statistically significant(P<0.05).The total effective rate of treatment in the observation group was 98.00%,which was higher than 78.00%in the control group,and the difference was statistically significant(P<0.05).The proportions of moderate and severe infection after treatment in the observation group were lower than those in the control group,and the differences were statistically significant(P<0.05).After the microbiological test,the patients with urinary tract infection showed that the highest proportion was Escherichia coli,which was 62.00%;Proteus mirabilis was the second,accounting for 18.00%;Proteus vulgaris was 14.00%;Enterobacter cloacae was 6.00%.The results of drug sensitivity test showed that the sensitivity rate of imipenem was 100.00%,amikacin was 96.00%,piperacillin/tazobactam was 86.00%,cefazolin was 64.00%,and norfloxacin was 66.00%.Conclusion The microbiological test technology can improve the diagnostic accuracy of patients with urinary tract infection,enhance the prevention and treatment effect,and formulate the treatment plan based on the results of microbiological test and drug sensitivity test,which can lay a solid foundation for avoiding infection events.
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