Sentence examples for appropriate control groups from inspiring English sources

Reviews of the Waltham research program indicated that larger studies over longer terms with appropriate control groups were needed.

Limitations: Many studies lack appropriate control groups and standardised measures of symptoms and diagnosis.

The two by two design included a combination of GS and CMS and the appropriate control groups.

Indispensable is the use of appropriate control groups or control samples and a sufficient case number which permits statistical analysis.

A possible way to account for selection biases is to generate balanced samples in which we try to compare treated units to appropriate control groups.

Therefore, RaFTinG not only adds relevant data but also helps to separate clinically relevant from artificial effects and allows the design of appropriate control groups for future RCTs.

The study was not performed in a randomized controlled manner in comparison with an appropriate control group or with an alternate treatment option like microfracturing.

Matching for standard parameters and severity of illness identified an appropriate control group.

Moreover, the identification of any causal effect of the Great Recession is complicated by the difficulty in finding an appropriate control group.

What is more, studies often tend to focus exclusively on children in transnational care, without considering an appropriate control group of children in non-migrant households.

The identification of any causal effect deriving from the Great Recession is complicated because it is extremely hard to find an appropriate control group.