But Dr. Ornish said the size of the study was less important than the precision of the results.
Still, the size of the study group and the consistency of the findings are compelling, Dr. Sandstrom says.
That's already creepy, but given the size of the study, it's near-certain that some of the people involved suffered from, say, depression.
"The size of the study, its design and its findings provide an inadequate basis to recommend the use of intermittent, serial or scheduled repetitive infusions of Natrecor".
While there were no meaningful differences in recovery time among girls or boys, and no differences by sport, that may be because of the size of the study.
The size of the study area is comparatively small, about 6 ha.
Power is related to the size of the study sample (the number of smokers and non-smokers we test) and the size of the real effect (the magnitude of the increased risk associated with smoking).
It also found that some of the patients might not have been eligible for the trial, and that would have reduced the size of the study to fewer than 100 patients.
Parts of the framework offer tools for optimization with the computation effort independent of the size of the study area.
However, many of the studies are limited in terms of the size of the study populations.
The size of the study groups is comparable with others [2, 5, 6, 9, 11].
