Patterns, predictors and effects of texting intervention on physical activity in CHD – insights from the TEXT ME randomized clinical trial

Mobile phone text message interventions are used to support behaviour change including physical activity, but we have less insight into how these interventions work and what factors predict response.To study the effect of TEXT ME (Tobacco EXercise and dieT Messages) text message intervention on physical activity domains, consistency of effects across sub-groups and its additive value in patients that received traditional cardiac rehabilitation...