The location of the neutral axis (X) is determined by applying trial and error method until Eq. (6) is satisfied.
The proposed approach is developed based on the multi-plane influence coefficients balance method without applying trial masses.
When choosing a new material or replacing an existing one in concrete repair work, experts usually apply trial and error methods or judge just based on previous experimentation.
On the other hand, some strengths of the current study should be borne in mind: results were derived from a cluster-randomised controlled trial, applying sophisticated statistical methods, comprising a range of several outcomes and following students for 6 months after the end of intervention.
Only with fully transparent reporting of trial methods and public access to protocols can the results be properly appraised, interpreted, and applied to care of patients.
The value of adaptive clinical trial methods in exploratory phase (phase 2) clinical research is generally well accepted, but the potential value and challenges of applying adaptive clinical trial methods in large confirmatory phase clinical trials are relatively unexplored, particularly in the academic setting.
We compare the Type-I erate rate of these methods in a series of simulation studies of a randomized clinical trial, and apply the methods to the ASAP (Addressing the Spectrum of Alcohol Problems) trial.
Psychotherapy trials, all applying (cognitive) behavioral methods, yielded stable outcomes with overall large pre- to follow-up effect sizes on self-report scales.
We then describe our own experience applying these methods within eight comparable cluster randomised, controlled, trials.
To validate how accurate our two approaches are for predicting an SEM value, we deleted an SEM value from a trial selected randomly from a set of trials, and applied our methods to predict it.
Reviews applying statistical methods to indirectly compare the clinical effectiveness of two interventions using randomised controlled trials were eligible.
