Sentence examples for ascertain sample size from inspiring English sources

Unlike quantitative data collecting, a qualitative study does not rely on its power to ascertain sample size.

Both case-control and case-only study designs are feasible, with the latter adding flexibility and reducing the need for a large control sample size, which can be particularly difficult to ascertain in admixed populations.

In order to ascertain sample representativeness of sample from the population surveyed.

Secondly, although our study size was powered to detect differences in physical activity levels between groups, it is difficult to ascertain whether our sample size is appropriate to detect potential mediation of certain variables on physical activity.

Factors that increase the complication rate with a relative risk of more than 2 (95%CI 1.0-4.1) can be ascertained with this sample size.

The percentage of the actual traffic captured by the Bluetooth sensor is generally called as the sampling rate or penetration rate [5] and is an important parameter to ascertain the adequacy of sample size for analysis.

We performed a power calculation for the outcome analyses to ascertain that the final sample size (586 DMP patients and 250 usual-care patients) was sufficient.

Participants were asked how confident did they think they were at assessing various aspects of a published paper or how confident they felt that they were able to assess adequacy of sample size, ascertain bias and evaluate statistical tests.

Objectives To assess quality of reporting of sample size calculation, ascertain accuracy of calculations, and determine the relevance of assumptions made when calculating sample size in randomised controlled trials.

Further study is required to increase sample size to ascertain the differences in biomarkers and biochemical measurements between diabetic patients with CAD and controls.

The association with having ever breastfed could not be ascertained because of an inadequate sample size.