scholarly journals PENGENDALIAN MUTU BIDANG MIKROBIOLOGI KLINIK

2018 ◽  
Vol 12 (2) ◽  
pp. 92
Author(s):  
Prihatini Prihatini
Keyword(s):  
Quality Control ◽  
Clinical Chemistry ◽  
Control Program ◽  
Reference Laboratory ◽  
Quality Control Program ◽  
Control Value

The quality control program in microbiology are procedures to identify microorganism,monitoring,to asses laboratory competencein handling clinical materials, other methods needed.QC is essential in bacteriology because nature, unlike clinical chemistry andhematology QC’s, because can’t compare with control value. The QC in microbiology include preparation of pra-analitics,analitics andpost-analitics which depending to personal, material,SOP and micoorganism Specimens, laboratory Instruments like incubators, freezer,autoclaves, must be good preparations. Examinations use control standard, monitoring all of themes periodically The laboratory resultswere recorded and evaluated as reference laboratory. The QC microbiology have been presented, they need large budgets to validity oflaboratory results.

Analytical Bias in a Quality Control Scheme

1969 ◽  
Vol 15 (11) ◽  
pp. 1039-1044 ◽  
Author(s):  
John R Allen ◽  
Rachel Earp ◽  
E Christis Farrell ◽  
H D Grümer
Keyword(s):  
Quality Control ◽  
Clinical Chemistry ◽  
Control Program ◽  
Chemistry Laboratory ◽  
Quality Control Program ◽  
Control Scheme ◽  
Clinical Chemistry Laboratory ◽  
Random Times ◽  
Quality Control Scheme ◽  
Control Samples

Abstract A quality control program utilizing both "known" and "blind" control specimens was analyzed in the routine clinical chemistry laboratory. The results obtained with the control samples of 18 automated and nonautomated procedures demonstrated the presence of analytical bias. Only through the evaluation of blind control samples tested at random times can a reliable measure of the proficiency of the laboratory be achieved.

A Quality-Control Program Based on the Use of Desk-Top Digital Computer

1970 ◽  
Vol 16 (4) ◽  
pp. 305-311 ◽  
Author(s):  
Eugene L Cohen ◽  
George Hermann ◽  
Henry T Sugiura
Keyword(s):  
Quality Control ◽  
Standard Deviation ◽  
Continuous Flow ◽  
Control Program ◽  
Chemical Concentration ◽  
Quality Control Program ◽  
Control Value ◽  
Dual Channel ◽  
Control Serum ◽  
Absorbance Curve

Abstract Programs written for a relatively inexpensive desk-top computer are used to calculate the chemical concentration of any batch of unknowns from a flattened absorbance curve with up to five points produced by single- or dual-channel continuous-flow analyzers and other instrumentation. Any value beyond the limits of the curve is rejected. The programs are then used to evaluate a pooled control serum from previously programmed standard deviation data. The sequence of calculation is such that computation of patient samples stops if the control value lies outside these programmed limits. The system ensures that no patient sample is reported, or even calculated, unless its accompanying control was within acceptable statistical limits. Acceptance of the system by technologists has been outstanding.

Computer-assisted quality control in clinical chemistry.

1977 ◽  
Vol 23 (5) ◽  
pp. 871-872 ◽  
Author(s):  
P P Sher
Keyword(s):  
Quality Control ◽  
Clinical Chemistry ◽  
Control Program ◽  
Computer Assisted ◽  
Summary Statistics ◽  
Total Quality ◽  
Quality Control Program ◽  
Manual Methods ◽  
Time Basis ◽  
Quality Control Data

Abstract A MUMPS comuter program, which stores and retrieves quality-control data from all automated and manual work-station in the laboratory, has been developed as part of a laboratory information system. Tabular displays, Levey-Jennings charts, and summary statistics are available on a real-time basis. Significant economy over previous manual methods has been observed, and the total quality-control program in the laboratory has become a more active and timely process.

scholarly journals Laboratory Errors: Types and Frequency in a Tertiary Hospital in Bangladesh

2016 ◽  
Vol 33 (1) ◽  
pp. 3-6
Author(s):  
Nasreen Chowdhury ◽  
Md Ibrahim ◽  
Md Aminul Haque Khan
Keyword(s):  
Quality Control ◽  
Clinical Chemistry ◽  
Control Program ◽  
Tertiary Hospital ◽  
Blood Collection ◽  
Quality Control Program ◽  
Laboratory Errors ◽  
Clinical Laboratories ◽  
Primary Sample ◽  
Analytical Errors

Introduction: In our country, very few of clinical laboratories are running proper quality control program and to the best of our knowledge the preanalytical, analytical, and postanalytical rates of laboratory errors have not been studied extensively. In this study we evaluated the preanalytical, analytical, and postanalytical components of laboratory errors in 3,200 consecutive specimens of a clinical chemistry laboratory in a tertiary hospital for measurement of different analyte concentrations in plasma or serum. Materials and methods: This study was conducted during the period from June 2009 to July 2010 on 3,200 specimens. Analytical errors were detected by repeat analysis of primary sample and by checking quality control. Results: The numbers of preanalytical, analytical and postanalytical errors were 23, 14 and 76 respectively among 32000 tests that we have done on 3,200 specimens (average 10 tests per specimen). Moreover, the causes of errors were analyzed and it was found that preanalytical errors were mostly due to specimen drawn distal to IV infusion, specimen for potassium first drawn into GREY tube (containing sodium fluoride and K EDTA) and then transferred into GREEN tube, long tourniquet time and underfilling of blood collection tube. The analytical errors were due to random and systemic errors and postanalytical errors were due to transcription errors. Conclusion: Results of our study suggest that errors mostly occur in the postanalytical part of testing and they are due to transcription errors. To reduce the laboratory errors we suggest introduction of Laboratory Information System (LIS) of the clinical laboratories connected with Hospital Management System along with stringent quality control program in preanalytical, analytical and postanalytical stages.J Bangladesh Coll Phys Surg 2015; 33(1): 3-6

Lung Function Test for Workers and its Quality Control Program

1994 ◽  
Vol 6 (2) ◽  
pp. 187
Author(s):  
Jung Keun Choi ◽  
Mi A Son ◽  
Hyun Kyung Kim ◽  
Domyung Paek ◽  
Byung Soon Choi
Keyword(s):  
Quality Control ◽  
Lung Function ◽  
Control Program ◽  
Lung Function Test ◽  
Quality Control Program ◽  
Function Test

A Quality Control Program for Acute Pain Management in Out-of-Hospital Critical Care Medicine

1999 ◽  
Vol 34 (6) ◽  
pp. 738-744 ◽  
Author(s):  
Agnès Ricard-Hibon ◽  
Charlotte Chollet ◽  
Sylvie Saada ◽  
Bertrand Loridant ◽  
Jean Marty
Keyword(s):  
Quality Control ◽  
Critical Care ◽  
Pain Management ◽  
Acute Pain ◽  
Control Program ◽  
Critical Care Medicine ◽  
Acute Pain Management ◽  
Quality Control Program
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