Adjusting for education, age and employment status was most frequently applied, although the measurement of education and employment was not consistently defined, measured or validated.
This descriptive information provided an overview of possible outcomes for participants and the broader community, however no quantitative methods were used to measure or validate the outcomes reported.
Neither the diary nor the pedometer was able to accurately measure PA or validate the findings of the LAPAQ.
However, measuring the cluster size or validating the existence of cells in very small clusters (<1000 µm2) could not be properly determined using bright field imaging.
Who are authorities to monitor, measure, assess, or validate cloud attributes?
While numerous livelihood factors were examined, few were measured using standardized or validated instruments for particular constructs, again reflecting the dearth of research conducted in this area to-date and perhaps the lack of experience among clinical investigators with use of standard measures more out of social science traditions.
If measured anthropometric data or validated diagnoses were available, these were used in the analysis, and self reported information was used only to fill missing information.
Our process for developing, measuring, validating, and reporting QC indicators may be informative in other developing countries.
The strong filtering results in a reduced reaction time, as the human vision system only needs to wait until all required information is measured to either reject or validate a hypothesis for the current location.
Although the use of TTO adapted for vision should be encouraged over other generic QOL tools, economic studies should question the validity of standard measures and identify, develop or validate in practice better methods where necessary.
