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KMID : 1157520230190020027
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International Journal of Clinical Preventive Dentistry
2023 Volume.19 No. 2 p.27 ~ p.33
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A Study on the Disinfection of Implant Hand Drivers and Semi-Hazardous Instruments in Dental Workers
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Na Hee-Ja
Moon Ae-Eun
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Abstract
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This study aims to increase the success rate of implants and provide academic basic data in the future by conducting implant infection management by conducting a study on the disinfection of implant hand drivers and quasi-risk instruments of dental workers. This study included 199 dental workers working at Y Dental Clinic, S Dental Clinic, and I Dental Clinic in the G area from March 1 to March 30, 2023, regarding the disinfection of implant hand drivers and quasi-hazardous equipment. I did a questionnaire survey. I surveyed the questionnaire. Participants in the study are G. power 3.1 program, 199 people were calculated with an effect size of 0.3, a significance level of 0.05, and a power of 0.95. The data collected in this study were analyzed using the SPSS 21.0 program. In order to understand the general characteristics of the subject, the average and standard deviation were obtained, and multivariate analysis technology for implant hand driver, 3WAY syringe disinfection, dental chair surface disinfection, and high-speed handpiece dis?infection was conducted according to the sterilization method. Cross-analysis of work experience and implant hand driver dis?infection, cross-analysis of work experience and 3WAY syringe disinfection, and two independent samples t-test were performed for dental workers’ health status and implant instrument disinfection. In addition, regression analysis of age and implant hand driver dis?infection, 3WAY syringe disinfection, dental chair surface disinfection, suction line disinfection, and alcohol disinfection were analyzed at the significance level of .05. In age and implant hand driver disinfection, the F statistic is 13.944, significance probability .468, which is not significant at the significance level of .05 (t=6.159, p=.468). However, in age and 3WAY syringe disinfection, the F statistic is 13.944, and the significance probability is .002, showing a significant explanation at the significance level of .05. (t=?3.197, p=.002). In age and dental chair surface disinfection, the F statistics are 13.944, and the significance probability is .000, which is significantly explained at the significance level of .05 (t=?3.817, p=.000). In age and suction line disinfection, the F statistic is 13.944, and the significance probability is .000, indicating a significant explanation at the significance level of .05. (t=?3.842, p=.000). In age and alcohol disinfection, the F statistic is 13.944, and the significance probability is .000, showing a significant explanation at the significance level of .05 (t=?5.050, p=.000).
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KEYWORD
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dental worker, implant hand driver, quasi-hazardous instruments, disinfection, 3WAY syringe, alcohol
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