MeT4VeT: Mental Health Toolkit for Military Veterans Trial

The control/ sham comparator arm of the Mental Health Toolkit for Veterans (MeT4VeT) smart phone app contains only signposting information around support services available to military veterans

"The Mental Health Toolkit for Veterans (MeT4VeT) smart phone app has been developed through careful and close collaboration with military veterans and key providers of veterans' mental healthcare services. The aim of this app is to provide both a degree of education to support military veterans' understanding of mental health and foster self-recognition and management of mental health symptoms whilst also encouraging those who need it to seek more formal support.~The elements of the app have been chosen for inclusion as they represent the intersection between:~1. Core components of cognitive behavioural therapy, the theoretical framework underwriting the app~2. Behaviour change constructs"