Answering in order:
1.There are large scientific literature, including protocols for treatment of obesity and different methods of motivation as well as studies of the causes of failure that we used as previous experience in the design of our performance.
2.Strength: Our project involved an individual and weekly monitoring of patients who have been successful,
Weakness: Its scope is restricted to the population of the Colombian Caribbean.
3&4. Our results could be replicated in other populations and if the answer is analog could serve to formalize this approach in different fields for the treatment of overweight and obesity. The intention of the authors in the nearby is to replicate this study in the northern Europe population.