ABSTRACT
Objective To investigate the effectiveness of training at morning shift meeting in improving healthcare-associated infection(HAI) prevention and control among health care workers(HCWs) in newly established hospital departments.Methods On July 11-22, 2016, HAI management full-time personnel performed training for HCWs about HAI prevention and control at morning shift meeting of 8 newly established clinical departments and 1 laboratory, the questionnaire survey was conducted before, immediately after, and 3 months after training, training effectiveness was evaluated.Results A total of 239 HCWs were required to receive training, including 85 doctors (35.6％), 150 nurses (62.8％), and 4 technicians (1.7％).The knowledge of HAI prevention and control that most HCWs wanted to know was occupational exposure and occupational precaution(85.6％);most HCWs wanted to obtain knowledge of HAI through training in their respective department by HAI management full-time personnel(87.1％).Total awareness rates of HAI knowledge before, immediately after, and 3 months after training were 45.1％, 96.7％, and 83.9％ respectively, difference was significant(P<0.001);comparison among groups showed that HCWs'' awareness in influencing factors of HAI, hand hygiene opportunity, isolation measures, and medical waste classification 3 months after training was significantly lower than immediately after training(all P<0.001);the average scores of HAI prevention and control knowledge among HCWs immediately after and 3 months after training were both higher than before training(P<0.001);average score of HAI prevention and control knowledge among HCWs 3 months after training was lower than that of immediately after training(P<0.001).Conclusion The training at morning shift meeting of clinical departments can improve the awareness of HAI prevention and control knowledge among HCWs.
ABSTRACT
Objective To analyze the difference in constituent and antimicrobial resistance of pathogens in commu-nity-associated urinary tract infection(CA-UTI)and healthcare-associated UTI(HA-UTI).Methods Clinical data and microbial detection of urine specimens of 960 patients with UTI in a hospital between January 2013 and June 2014 were investigated retrospectively,difference in constituent and antimicrobial resistance of pathogens were ana-lyzed.Results 403 cases were CA-UTI,and 557 were HA-UTI;pathogens in both CA-UTI and HA-UTI were gram-negative bacteria,accounting for 78.16% and 66.97% respectively.Constituent of pathogens in CA-UTI and HA-UTI were significantly different(χ2 =21 .68,P <0.001 ).Resistant rates of Escherichia coli to piperacillin /tazobactam,cefazolin,cefoperazone / sulbactam,aztreonam,meropenem,ertapenem,gentamicin,and compound sulfamethoxazole were all significantly different between CA-UTI and HA-UTI (all P <0.05);Except aztreonam, resistant rates of Escherichia coli in HA-UTI to the other antimicrobial agents were all higher than CA-UTI.Re-sistant rates of Enterococcus faecium in HA-UTI to penicillin,ampicillin,gentamicin,levofloxacin,ciprofloxacin, and moxifloxacin were all higher than CA-UTI(all P <0.05).Conclusion Constituent and antimicrobial resistance of pathogens in CA-UTI and HA-UTI are different,proper antimicrobial agents should be chosen according to con-stituent features of pathogens and change in antimicrobial resistance,so as to prevent and reduce the emergence of drug-resistant strains,and improve therapeutic effectiveness.