Duplicated Laboratory Tests: A Hospital Audit

Duplicated laboratory tests: a hospital audit.

Rising healthcare costs are unlikely to be sustainable in the current healthcare environment. Reducing costs is a major effort of governments and policymakers (1). One component of these costs is the wide range and overwhelming number of diagnostic tests (2). Laboratory testing of hospitalized patients can be redundant when multiple providers order the same or similar tests for the same patient...

Duplicated Laboratory Tests : A Hospital Audit And Evaluation Of A Computerized Alert Intervention

Unnecessary repeat requesting of tests: an audit in a government hospital immunology laboratory.

Unnecessary repeat requesting of tests can make up a large proportion of a laboratory's workload. This audit set out to establish the size of this problem and to identify the circumstances under which these repeat requests were made in a government tertiary hospital immunology laboratory. The numbers of tests for immunoglobulin measurement, common autoantibodies, and tumour markers that were re...

Interference in laboratory tests

Interference in clinical laboratory testing can create discrepancies in test results which can lead to patient harm.  In clinical chemistry, interference is defined as a cause of medically significant difference in the measurand test result due to another component or property of the sample. Interference by endogenous and exogenous substances with assays for clinical analytes is a common prob...

distribution of abnormal laboratory tests in patients with dehydration due to gastroenteritis: a medical audit study

conclusions it is reasonable to evaluate blood urea nitrogen, potassium, and hemoglobin of children with gastroenteritis. moreover, conducting white blood cell, stool exam, and urine analysis is recommended for those with febrile gastroenteritis, especially in girls younger than two years of age. overall, conducting all the mentioned tests for these patients is not necessary as a routine, and d...