The app evaluated in this study has some similarities to previous pedometer-based interventions that have been shown to be effective in the promotion of physical activity.
There are limited published studies on clinic-based interventions that have been shown to increase HIV and STI testing among MSM [ 12].
Previous school-based interventions that have taught adolescents to deal with direct pressure to smoke have demonstrated modest positive results on smoking behaviour [ 66, 67].
These developments are serving to heighten debates surrounding physicians' conduct in providing autologous stem cell-based interventions that have not been proven safe or effective by traditional means and makes the research presented here particularly timely.
This evaluation leads to recommended evidence-based interventions that have the greatest public health impact, allowing public health programs to focus on what works, rather than on determining, or guessing, what might work.
Stem cell tourism is the phrase commonly used to describe the phenomenon whereby individuals pursue stem cell-based interventions that have not been proven to be safe, effective or ready for routine clinical use.
Thus, with this systematic review we aim to give an overview of the different forms of internet-based interventions that have been applied for people suffering from an eating disorder.
However, most indicators in mental health care are not empirically validated themselves, but are rather based on recommendations for interventions that have been evaluated in efficacy studies.
C4C builds on the existing evidence base for SMS interventions that have been conducted in resource-limited settings by providing empirical data to examine SMS influences on disadvantaged individuals living in a resource-rich environment.
Of the psychological interventions that have been considered, pain management, based on the principles of cognitive behavioural therapy, is the most extensively researched intervention in chronic pain conditions and has the strongest evidence base.
Finally, further research might usefully systematically compare attitudes towards interventions that have a strong evidence base, against attitudes towards non evidence-based interventions.
