Comparative Analysis of Disinfectant Efficacy of Different Skin Disinfection Methods on Venous Sampling

Yang Xu; Liu Qi Ying; Feng Li Ping; He Wei; He Zi Qing; Wang Qing

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Yang Xu , Liu Qi Ying , Feng Li Ping , He Wei , He Zi Qing , Wang Qing . Comparative Analysis of Disinfectant Efficacy of Different Skin Disinfection Methods on Venous Sampling[J]. Journal of Kunming Medical University, 2017, 38(08): 140-143.

Citation:

Yang Xu , Liu Qi Ying , Feng Li Ping , He Wei , He Zi Qing , Wang Qing . Comparative Analysis of Disinfectant Efficacy of Different Skin Disinfection Methods on Venous Sampling[J]. Journal of Kunming Medical University, 2017, 38(08): 140-143.

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Comparative Analysis of Disinfectant Efficacy of Different Skin Disinfection Methods on Venous Sampling

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基金：云南省临床护理研究中心基金资助项目 (2016-NS-255);

Received Date: 2017-03-19

Abstract

Abstract

Objective To compare the effects of different disinfection methods on skin disinfection effects in blood sampling, and to find a rapidly applicable method which is easy to operate and suitable for sampling of bloodculture. Methods We randomly sampled 303 patients in a 3A Grade Hospital from February 2016 to May2016, and chose three parts, the fossa of left and right elbow and the cubitus of right arm, from every patient.Then those patients were divided into three groups according to skin disinfection methods used before blood sampling. The first group underwent the disinfection method of blood sampling stipulated by America Clinical Laboratory Standards Institute (CLSI) ;the second group was applied on Anerdian clockwise for one time;the third group was applied on Anerdian both clockwise and counter-clockwise each once. A skin swab on the same spot of every group was conducted before and after the disinfection for bacterial culture and colony counting, which was statistically analyzed by χ2test. Results The difference of positive rate was statistically significant among three disinfection methods before and after disinfection (P1 <0.01; P2 <0.01; P3 <0.01) . No statistical significance was found in the difference between CLSI disinfection and both clockwise and counter-clockwise each once of Anerdian disinfection (P >0.05) ; statistical significance was found in the difference between CLSI disinfection and clockwise Anerdian disinfection once for each time (P <0.01) ; and there was statistical significance in the difference between both clockwise and counter-clockwise and clockwise Anerdian disinfection once for each time ( P <0.01) .Conclusions The effect of clockwise and counter-clockwise Anerdian disinfection once for each time is equivalent to that of the CLSI disinfection method for blood culture and sampling. Anerdian can be applied on skin disinfection for blood culture specimen via venous sampling, and it is more easy, rapid and economic to operate.
- Disinfection method,
- Blood culture,
- Venous sampling,
- Skin disinfection

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References(16)

References

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