However, 'highly variable' is a subjective term that may differ from laboratory to laboratory.
Forums for discussing the quality of negative results, and results that differ from laboratory to laboratory, would aid in the interpretation of negative studies.
Also in that study, classification of a sample differed from laboratory to laboratory due to variation in reference intervals, in spite of analytical results of the same magnitude for plasma creatinine in many samples.
Reference ranges differ from laboratory to laboratory and will depend on the method used.
We therefore tested for differences in chromosome copy number and LOH between Bd isolates differing in laboratory passage history.
Exposure time, zoom width and illumination level using an Amscope adaptor for LED lamp at maximum lighting were kept constant within each data set but they differed due to different laboratory equipments between the three sets.
The best possible value of difference between TECs obtained from altimeter and GIM-map data significantly differs for different laboratories: the maximum for CODG data falls on 2.5 TECU, ESAG – 3 TECU, JPLG – 0 TECU, UPCG – 2 TECU.
Methodology and sensitivity of immunohistochemical methods, and cut-off points for ER positivity differ between different laboratories [ 45].
Finally, if the accuracy of the laboratories for predicting the correct quantity of fortification is good for both laboratories, but results from the unfortified samples differ, the laboratory with the lower results for the non-fortified samples may have inferior extraction methods.
Illuminance, color temperature, and scene complexity differ between laboratory and real-scene environments, and cameras use different signal processing parameters for different lighting conditions.
