Time Variation on The Supine Position When Venipucture on Total Cholesterol Level

Muhammad Dandy Pratama, Hanifullah Hafidz Arrizal, Nafiatul Ilmi


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.


Pra-analitic; Total Cholesterol; Position of venipuncture; Variation of time


Goswami B, Singh B, Chawla R, and Mallika V. (2010). Evaluation of Error in a Clinical Laboratory: A One- Year Experience. Clinical Chemistry and Laboratory Medicine. ; 48(1): 63-66.

Kahar H. (2005). Peningkatan Mutu Pemeriksaan di Laboratorium Klinik Rumah Sakit. Indonesian Journal of Clinical Pathology and Medical Laboratory. 12(1): 38-40.

Rin GD. (2009). Pre-Analytical Workstations: A Tool For Reducing Laboratory Errors. Clinica Chimica Acta. 404(1): 68-74.

Bonini P, Plebani M, Ceriotti F, and Rubboli F. (2002). Errors in Laboratory Medicine. Clinical Chemistry. 48(5): 691-698.

Hawkins R. (2012). Managing the Pre- and Post- Analytical Phases of the Total Testing Process. Annals of Laboratory Medicine. 32(1): 5-16

Rasyid, H. Al, Thoyib, A., Studi, P., Manajemen, M., Sakit R., Kedokteran, F., dan Brawijaya, U. (n.d). Pengaruh Pengetahuan, Sikap, dan Perilaku Perawat tentang Flebotomi terhadap Kualitas Spesimen Laboratorium. 28 (3), 258-262.

Sanchis-Gomar F, Lippi G. (2014). Phisical activity – an important preanalytical variable. Biochem Med (Zagreb) 24 : 68-79.

Dixon M, Paterson CR. (1978). Posture and the composition of plasma. Clin Chem 24: 824-826.

Stoker DJ, Wynn V, Robertson G. (1966). Effect of posture on the plasma cholesterol level. Br Med J 1: 336-338.

Yoshihisa Shimizu, Kiyoshi Ichihara, Katsunori Kouguchi. (2017). Time required for resetting postural effects on serum constituents in healthy individuals, Clinica Chimica Acta. doi: 10.1016/j.cca.07.022

DOI: https://doi.org/10.31983/jlm.v2i1.6548

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