Sentence examples for observational designs from inspiring English sources

Different observational designs were used to investigate about this topic.

Therefore observational designs are best at identifying associations.

Thus researchers typically rely on observational designs to evaluate program impacts.

However, observational designs may be successfully applied when regional or temporal variations in care are studied.

A comparison of clinical and preclinical experimental and observational designs is presented.

Associations between cannabis use and psychotic outcomes are consistently reported, but establishing causality from observational designs can be problematic.

To assess the ability of observational designs to replicate the results of experimental designs, researchers use design-replication studies.

Some of these are common to many types of prenatal exposures that must necessarily rely on observational designs.

However, many limitations, including methodologic heterogeneity and the observational designs of these studies, restrict the scope of these results.

After, screening and manual cross-referencing, 49 studies (20 experimental and 29 observational designs) were found to meet the eligibility criteria.

It appears nearly impossible to successfully apply observational designs when the factors leading to the applications of different treatments are strongly related to the patient's perceived prognosis.