A structured topic guide was used that focused on three areas that had emerged as salient: how people make comparisons when deciding which of two products is healthier, the decision-making process that they go through when making comparisons and what is important to people when making comparisons and decisions.
This needs to be kept in mind when making comparisons with the rest of the sector.
This was most prominent when making comparisons with Is, which was prone to produce high risk values in areas where the active layer is initially thin.
There is currently much confusion about how to use data on the cost of options, he says, particularly when making comparisons with past years.
Since different species have different life spans, however, a time benchmark of 40 generations also may be used, especially when making comparisons between species.
The North Atlantic Treaty Organization NATOO) has agreed on a measure of defense activity to which it adheres when making comparisons of its members' defense burdens, but other countries follow different conventions.
Hair samples from both wild and captive primates revealed that age and sex can affect hair cortisol concentrations; these effects need to be controlled for when making comparisons between individual animals or populations.
Lower pressure ductwork systems generally yielded life cycle cost savings, particularly in homes with PSC blowers and particularly when making comparisons with constant ductwork materials (i.e., comparing flex only or rigid only).
Of course, there is nothing wrong with this in principle; one always needs a baseline when making comparisons.
The role of the government is another factor that should be considered when making comparisons between different healthcare systems.
"Given these peculiarities, they are useful only up to a point for consumers when making comparisons between networks," he added.
