Appropriate sample weights, based on over- or under-representation of certain population segments in the sample vis-à-vis the actual distribution, were used for estimating NMR and the 95% confidence intervals are reported.
To do so, genetic monitoring of neutral molecular markers, or alternatively, under certain circumstances, population demographic properties can be used to infer effective population size (Waples and Yokota 2007).
31, 32 Other types of data commonly used in epidemiologic research, such as SEER data, are also well suited for certain analyses, but can be problematic in that they may be over- or under-representative of certain populations.
Under certain evacuation population scenarios, TWET will decrease as TSA increases; as the evacuation population increases, the relative effectiveness of TSA to influence TWET decreases.
It can also be seen that simulation results on some TSAs that exist under certain evacuation population scenarios are not present, such as the simulation results in the red box in Fig. 13a.
Hypovitaminosis D is well known in different populations, but may be under diagnosed in certain populations.
Since controlled trials are often conducted under special conditions and exclude certain populations, the general findings that patients in stroke unit are more likely to survive, return home and regain independence are subject to criticism that these special conditions do not apply in real settings [22, 23].
Such serological tests have established the prevalence of celiac disease to be as high as 1∶100 in certain populations, although the condition remains under-diagnosed [10], [11].
The results, Reisner says, suggest that the normal role of the perforin-positive dendritic cells is to keep certain populations of T cells under control.
Certain populations such as children under the age of 18, students, and unemployed people are State-insured.
