Sentence examples for different trial designs from inspiring English sources

It is frequently not possible, however, to fully account for differences in patient populations, the impact of different trial designs, and additional hidden confounders.

Due to different trial designs, national varying health care systems and different approaches for calculating cost-effectiveness the comparison of health economic studies is hardly possible.

Recent interest in conducting clinical trials with predictive biomarkers has generated research in comparing relative efficiency of different trial designs.

To achieve these goals two different trial designs are required.

Then, different trial designs can be compared with regard to the expected utility.

Quantifying the expected utility of different trial designs is a complex task.

The epidemiological studies previously carried on the prevalence of PD in population exposed to environmental factors have produced controversial results, probably because of different trial design and different analysis methods.

Again, this is a different trial design when compared to that carried out by Gilbey et al., as it is not investigating the effect on acute symptoms of the disease.

Pfizer study ID numbers of these trials and ClinicalTrials.gov identifier numbers (where available) were as follows: 1008-105 [ 15] A0081056, NCT00645398 [ 16] A0081077, NCT00230776 [ 17] A0081100, NCT00333866 [ 18] An enriched enrolment randomised withdrawal trial, the "FREEDOM trial" [ 19], was not included in our analysis because it was of fundamentally different trial design [ 20].

Finally, studies should focus separately on members of the lay public with and without prior research participation (using hypothetical scenarios) and patients participating in different study trial designs and with different types of illnesses (e.g., acute and chronic illnesses).

This difference could be explained by the different field trial designs.