Zoekresultaten - 9 results
Evaluation of a point-of-care test for the diagnosis of Taenia solium neurocysticercosis in rural southern Tanzania: a diagnostic accuracy study.
EITB, LLGP- EITB, and antigen ELISA). The primary outcome of the study was the sensitivity of the TS POC test for the diagnosis of neurocysticercosis. FINDINGS: Of the 601 recruited participants, 102 ...
Prevalence of Age-Related Macular Degeneration in Europe: The Past and the Future.
Europe from 1990 to 2013 using the European Eye Epidemiology (E3) consortium, and made projections for the future. DESIGN: Meta-analysis of prevalence data. PARTICIPANTS: A total of 42 080 individuals 40 ...
Zona pellucida gene mRNA expression in human oocytes is related to oocyte maturity, zona inner layer retardance and fertilization competence.
(GV)] obtained from 39 patients (median age 33.4 years, range 22-42) after controlled ovarian stimulation. PARTICIPANTS / MATERIALS, SETTING, METHODS: Single oocytes and their corresponding CC were ...
External Quality Assessment for the Detection of Chlamydia trachomatis in Urine Using Molecular Techniques in Belgium.
urine by NAAT was introduced in 2008. From January 2008 to June 2012, nine surveys were organized. Fifty-eight laboratories participated in at least one survey. The EQA panels included positive and ...
How appropriate is therapeutic drug monitoring for lithium? Data from the Belgian external quality assessment scheme.
samples spiked with predetermined concentrations of lithium were distributed to 114 participants in the Belgian external quality assessment scheme. Laboratories were requested to report the assay technique, ...
A new statistical method for evaluating long-term analytical performance of laboratories applied to an external quality assessment scheme for flow cytometry.
Cytometry evaluates the long-term analytical performance of participating laboratories by calculating a regression line between the target and reported values of each parameter for each laboratory during the ...
Establishment of the Ph. Eur. BRP for varicella vaccine batch 1.
monitored using a control chart to determine the assay consistency. An international collaborative study involving 9 participants from 7 countries and including both OMCL s and manufacturers was carried out ...
Current practices in antinuclear antibody testing: results from the Belgian External Quality Assessment Scheme.
sent for analysis. Participants were surveyed for methodology used and were asked to report staining pattern and titer of ANA s. In 2002, an attempt was made to improve the comparability of quantitative ...
External quality assessment in the measurement of haemoglobin by blood gas analysers in Belgium.
blood and were asked to determine the Hb concentration using both the conventional haematology analyser (HA) and all BGA s in the hospital. Ninety-seven hospital laboratories participated in the study and ...