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Perbedaan Kadar Hematokrit Sebelum Dan Sesudah Aktivitas Fisik Intensitas Ringan Pada Mahasiswa Div Analis Kesehatan
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Institusion
Universitas Katolik Musi Charitas
Author
Anggraini, Hesti
Subject
QD Chemistry 
Datestamp
2020-05-12 03:57:12 
Abstract :
Background : at the stage of pre- analytical laboratory , a factor error can reach 61% if it is not done with the right . One of the factors pre- analytic that can cause errors at the stage of preparation of the patient one of her that is doing activity physical . If before the patient's examination do the activity physically then it will happen concentration of blood or hemokonsetrasi so that the results were obtained to high false . This study aims to determine the difference between hematocrit levels before and after mild intensity physical activity . Methods : The study is to be pre- experiment with the design of the study one group pretest posttest and using techniques total sampling. Subject of research is the students of Program Study DIV Analyst Health Care level I and III manifold sex female . In this study the research subjects were 32 people. Subject of research is taken blood as much as 4 ml, 2 ml prior to the activity of the physical intensity of the light and 2 ml after activity physical intensity of the light . Samples of blood and then examined using a tool Sysmex KX-21, which has been carried out test verification methods first advance . Results: Results average examination levels of hematocrit before activity physical intensity of light of 38.00% vol before activity and 38.20% vol with value SD ± 3.60 and ± 3.96 of a second of data that have differences -0 , 16% - 0.5%. The results of the test paired T test showed no no differences were significant to the level of hematocrit before and after activity physical intensity of light with p = 0.749 Sig. (2- tailed) (p> 0.025). Conclusion : based on this study it can be concluded that there are no differences in hematocrit levels before and after mild intensity physical activity which means the hypothesis is rejected. 
Institution Info

Universitas Katolik Musi Charitas