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Dr. dr. Puspa Wardhani, SpPK
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admin@indonesianjournalofclinicalpathology.org
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Laboratorium Patologi Klinik RSUD Dr. Soetomo Jl. Mayjend. Prof. Dr. Moestopo 6-8 Surabaya
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INDONESIA
Indonesian Journal of Clinical Pathology and Medical Laboratory (IJCPML)
ISSN : 08544263     EISSN : 24774685     DOI : https://dx.doi.org/10.24293
Core Subject : Health, Science,
Indonesian Journal of Clinical Pathology and Medical Laboratory (IJCPML) is a journal published by “Association of Clinical Pathologist” professional association. This journal displays articles in the Clinical Pathology and Medical Laboratory scope. Clinical Pathology has a couple of subdivisions, namely: Clinical Chemistry, Hematology, Immunology and Serology, Microbiology and Infectious Disease, Hepatology, Cardiovascular, Endocrinology, Blood Transfusion, Nephrology, and Molecular Biology. Scientific articles of these topics, mainly emphasize on the laboratory examinations, pathophysiology, and pathogenesis in a disease.
Articles 22 Documents
Search results for , issue "Vol. 27 No. 2 (2021)" : 22 Documents clear
Analysis of Neutrophil Lymphocyte Ratio and Absolute Lymphocyte Count as Predictors of Severity of COVID-19 Patients Yunianingsih Selanno; Yuyun Widaningsih; Tenri Esa; Mansyur Arif
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol. 27 No. 2 (2021)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v27i2.1738

Abstract

It is important to predict the severity of COVID-19 during the pandemic. Both Neutrophil Lymphocyte Ratio (NLR) and Absolute Lymphocyte Count (ALC) are two easy, low-cost, and fast inflammatory markers, which positively correlate with the severity of COVID-19. The purpose of this research was to analyze the value of NLR and ALC as predictors of COVID-19 severity. This research was a retrospective study using medical record data of 376 COVID-19 patients during April-September 2020 at the Hasanuddin University Hospital and Makassar City Regional Hospital. Patients were classified into non-severe and severe COVID-19. Neutrophil lymphocyte ratio and ALC values were determined based on routine blood test (Sysmex XS-800i) results, statistical analysis using Independent T-test, while NLR and ALC diagnostic values were analyzed with Receiver Operating Characteristics (ROC) curve to obtain the cut-off value, p < 0.05 was significant. The samples consisted of 372 non-severe and 49 severe COVID-19 patients. Neutrophil lymphocyte ratio value in non-severe (4.02±5.22) was significantly different from severe COVID-19 (9.81±7.06) (p < 0.001), similar to ALC in non-severe (2.00±0.83x103/μL) and severe COVID-19 (1.22±0.78x103/μL) (p < 0.001). Receiver operating characteristics curve showed that NLR had a sensitivity of 91.8% and specificity of 66.4% with a cut-off ≥ 3.17 with Negative Predict Value (NPV) of 98.2% and Positive Predict Value (PPV) of 29.0%; while ALC had a sensitivity of 81.6% and specificity of 64.8% at cut-off ≤ 1.74x103/μL with NPV of 95.9% and PPV of 25.8%. Increased NLR and decreased ALC in severe COVID-19 patients occurred due to an increased inflammatory response resulting in a decreased cellular immunity. Receiver operating characteristics curve showed a cut-off for NLR of 3.17 and ALC of 1.74x103/μL, indicating an optimum sensitivity and specificity. It was concluded that NLR and ALC can be used as predictors of COVID-19 severity with a cut-off ≥ 3.17 and ≤ 1.74x103/μL, respectively.
Agreement of Urine Sediment Using Shih-Yung Method in Aspirated and Decanted Supernatant Removal Technique Jesi Anggraini; Rikarni Rikarni
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol. 27 No. 2 (2021)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v27i2.1819

Abstract

The technique of supernatant removal in urine sediment examination using the Shih-Yung method can be done by aspirating and decanting. The aspirated technique is the recommended technique. The Central Laboratory Installation of Dr. M. Djamil Hospital, Padang used decanted supernatant removal technique. The variety of preanalytical procedures affect the results of urine sediment examination. This study aimed to analyze the agreement of erythrocyte, leukocyte, and non-hyaline cast sediment examination results using the Shih-Yung method in aspirated and decanted supernatant removal technique. This study was an analytical observational study with a cross-sectional design of 37 urine specimens that met the inclusion and exclusion criteria at the Central Laboratory Installation of Dr. M. Djamil Hospital, Padang from July to September 2020. Examination of erythrocyte, leukocyte, and non-hyaline cast sediment using Shih-Yung method with aspirated and decanted supernatant removal technique. Numeric data were analyzed using the Mann-Whitney U test and Cohen's Kappa test for the degree of agreement, p-value < 0.05 was considered significant. The agreement test results for erythrocyte, leukocyte, and non-hyaline cast sediment in aspirated and decanted supernatant removal technique were (Kappa=0.88, p < 0.05), (Kappa=0.83, p < 0.05), and (Kappa=0.86, p < 0.05), respectively. The degree of agreement test results for erythrocyte, leukocyte, and non-hyaline cast sediment using the Shih-Yung method in aspirated and decanted supernatant removal technique were almost perfect and statistically significant. The technique for supernatant removal in urine sediment examination using the Shih-Yung method can be done by decanting.

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