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Journal : Jurnal Sains dan Kesehatan

Analisis Pemeriksaan Bilirubin Total Berdasarkan Variasi Waktu Paparan Cahaya Lampu pada Spesimen Dwi Wulan Sari; Suryanata Kesuma; Nursalinda Kusumawati
Jurnal Sains & Kesehatan Vol 2 No 2 (2023): Jurnal Sains dan Kesehatan
Publisher : Politeknik Baubau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57151/jsika.v2i2.265

Abstract

Pre-exam stage one of the most important stages in a laboratory examination which includes patient preparation, specimen reception, specimen processing, identification of specimens and preparation of reagents to be used. Specimens that are not immediately examined can cause the results of the total bilirubin examination to become unstable due to exposure to light which affects the properties of the bilirubin so that the concentration of bilirubin levels in the serum decreases. The purpose of this study was to determine the results of total bilirubin examination based on variations in exposure time to light on the specimens. This research isstudy true experimentby designrandomized pretest-posttest control groupwith 3 treatments, namely exposure to laboratory light on serum specimens for total bilirubin examination (2, 4, and 24 hours). This research was conducted in the hematology and clinical chemistry laboratories, medical laboratory technology department at the East Kalimantan Ministry of Health Polytechnic with a total sample of 40 people. The population in this study were students majoring in medical laboratory technology at the East Kalimantan Ministry of Health Polytechnic. The measurement method used in this research is methodEndPointData analysis used isOne Way ANOVA. The results obtained were clinically and statistically different in the ANOVA test which showed that exposure to light at various times of 2, 4, and 24 hours had a significant effect.
Evaluasi Pemeriksaan Kreatinin dengan Penundaan 12 Jam pada Pasien Diabetes Melitus Kesuma, suryanata; Eka Farpina, Eka Farpina; Sultan, Sultan
Jurnal Sains & Kesehatan Vol 3 No 1 (2024): Jurnal Sains dan Kesehatan
Publisher : Politeknik Baubau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57151/jsika.v3i1.264

Abstract

Clinical laboratories must always pay attention to the quality of service and quality of examination. The clinical laboratory will provide information in the form of examination results to clinicians so that they can be used to make a diagnosis and follow up treatment of patients. Clinicians always expect the results of the examination to be precise and accurate according to the patient's condition at that time. Examination results and precise measurements can minimize errors in determining the diagnosis of the patient's disease at that time. The purpose of this study was to find out the clinical differences in delaying immediate and delayed 12-hour creatinine checks in patients with diabetes mellitus. The type of research used in this research is descriptive, the specimens used are serum, the data collection technique uses primary data, Mindray Chemistry Analyzers BS240, data processing in this study uses MicrosoftExcel. The results of this study showed an average of 0.9 mg/dL on immediate examination and a 12-hour delay of 0.6 mg/dL. The accuracy (d%) of the immediate creatinine check against a 12-hour delay was -24.8%. Precision (CV%) on immediate creatinine examination against a 12-hour delay of 20.0% andtotalerror on immediate creatinine examination against a 12- hour delay of 64.8%. Based on these results indicate that there are differences   in   clinical   results   in   the   immediate   creatinine examination and a delay of 12 hours.