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Objective To study the cognitive behaviors of ICU nurses about cluster intervention strategies of central venous catheter blood infection.Methods Two hundred and two ICU nurses were involved in the survey using self-designed questionnaire.Results The scores on knowledge of ICU nurses with cluster intervention strategies was(31.9±2.8)and the score on the cognitive behaviors was(26.9±2.6). Conclusions The ICU nurses’knowledge on cluster intervention strategies is at a general level and their behaviors are at the status ofseldomorsometimes.Therefore,improvement of manipulation flowsheet,control of routes for bacterial infections and enhancement of knowledge learning are critical for the improvement of cognitive behaviors of ICU nurses with cluster intervention strategies.
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Objective To analyze the cost-effectiveness of the treatment of type 2 diabetes by 3 different drugs.Methods Through the retrospective analysis of 198 cases with T2DM and drug economics,to analyze the costeffectiveness of the Yamo Li(glimepiride),repaglinide(repaglinide) and Avandia(rosiglitazone).Results No significant difference was observed in the total effective rate among the 3 drugs.The cost-effectiveness ratios in Group A,B and C were 2.99,1.43 and 5.76.The cost-effectiveness ratios increments in Group A,B and C were 42.15,18.32 and 214.74.Conclusion Based on individual differences of the patients,doctor should choose the drug with best treatment,lowest price and highest safety.