Published 2023-11-30
Keywords
- Pra-analitic,
- Total Cholesterol,
- Position of Venipuncture,
- Variation of Time
Copyright (c) 2020 Jaringan Laboratorium Medis

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Abstract
Laboratory internal quality assurance includes pre-analytic, analytic and post-analytic stages. The error in the pre-analytic reached 68%, 25% in the analytic stage, while in the post-analytic stage it was approximately 14%. The aim of this study to determine the effect of supine position treatment during venous puncture to the total cholesterol level of respondents at minutes 0', 10', 20'and 30'. The method used is a quasi-experimental method. Research subject are 6 STr TLM semester 3 and 5 students using the method sampling by non random sampling. There is a change of -3.2% in the 10th and 20th minutes, there is also a change of -1.6% in the 10th and -30th minutes. Statistical analysis is presented using the one-way ANOVA test, it is said that there are significant differences if the p value <0.05. Result: there was no significant difference on levels total cholesterol (p = 0.068) of respondents who were treated while lying down a venous puncture is performed. Conclusion: there is no significant difference in levels cholesterol of respondents who were treated lying down for 30 minutes at a time a venous puncture is performed.
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References
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