Buoy founder and Harvard-trained MD Andrew Le tells TechCrunch he has implemented "a battery of tests" and conducted "a series of studies" to ensure Buoy's accuracy — starting with running a quality control trial to compare 500 people's symptoms to the doctor's diagnosis.
Seven studies evaluated social cognitive theory-based interventions, including 2 high-quality randomised controlled trials, 21 29 2 high quality controlled trials 28 30 and 3 low quality controlled trial.
These findings highlight the importance of developing high quality, controlled trials to evaluate the effectiveness of CT for DD control.
Due to the volume of potential literature, we included randomised controlled trials or quality controlled trials only.
Sham TMS is not however without technical and methodological difficulties [66] although technological advances have facilitated high quality controlled trials.
Lack of good quality controlled trials of either collar therapy or surgical interventions makes drawing firm conclusions of any benefit from these therapeutic options fraught with probability of subjectivity and reporting of treatment successes heavily biased by outcome.
The lack of high quality controlled trials and data regarding effectiveness of local corticosteroid injections provided by general practitioners prompted us to design a randomised, placebo controlled trial in primary care to evaluate effectiveness of local steroid injections for de Quervain's tenosynovitis.
We used various topics of controversy in medicine and health care to demonstrate the relevance and the general principles of the method of EBM: Hormone therapy in (post-) menopausal women [ 29- 31] was used to exemplify the fallacies resulting from reliance on epidemiological studies and surrogate parameters rather than on evidence by high quality controlled trials and patient relevant outcomes.
With regard to other social science theory-based interventions, there was only 1 low quality controlled trial intervention accomplished on the basis of a mix of SCT and SMT, and 1 high-quality randomised controlled trial which used the social ecological model.
Deep wells of user feedback can turn beta tests into extraordinarily thorough quality-control trials.
However, subsequent high-quality controlled trials [ 9- 11] and a large cohort study [ 12] in both medical and surgical ICU patients could not replicate this mortality benefit.
