Sentence examples for trials cluster from inspiring English sources

The following designs will be included randomised controlled trials (cluster and parallel design); cross-over trial; case series or case controls; one-arm trial; non-randomised trials; cross-sectional or cohort studies and case reports.

While not always feasible, an experimental or quasi-experimental design (e.g. randomized controlled trials, cluster randomized trials, stepped wedge, or time-series designs) should be used to compare detection rates prior to and following implementation of screening.

However, compared with individually randomised controlled trials, cluster trials need more participants to have the same statistical power and require more complex designs and methods of analysis [ 41, 42].

Issues explored included the pros and cons of different designs, such as randomized controlled trials, cluster randomized controlled trials, and studies that use different types of controls, as well as how to identify control groups [ 64– 64].

Eligible study designs include randomised controlled trials, cluster randomised controlled trials, staggered enrolment trials, stepped wedged trials, quasi-randomised trials, quasi-experimental trials, time series/interrupted time-series trials, preference trials, regression discontinuity trials and natural experiment studies with a parallel control group.

This Bayesian method determines whether the number of responses reported in a set of clinical trials are consistent with a unique response rate, up to variations determined by the finite sample sizes, or whether the trials cluster in two or more groups with statistically significant response rates.

In longitudinal cluster randomized clinical trials (cluster-RCT), subjects are nested within a higher level unit such as clinics and are evaluated for outcome repeatedly over the study period.

Studies could be randomised trials, cluster-randomised trials, controlled-clinical trials and before-and-after studies.

Cluster-randomized controlled trials (cluster-RCTs), quasi-randomized controlled trials (quasi-RCTs) and controlled before-and-after studies (CBAs).

Such designs included: individually randomised trials, cluster-randomised trials, controlled before-and-after studies, interrupted time series and project evaluations.

Rather than targeting all types of human studies, we concentrated on randomized controlled drug treatment trials and excluded crossover trials, cluster-randomized trials and sub-studies of trials.