“…To this end, motivational interviewing explores patients' motivation, helps to resolve their ambivalence and favours the learning of new skills-or the strengthening of current ones-to face different situations (Miller & Rollnick, 2013). Furthermore, some evidence suggests that in certain circumstances, such as hospital admission, a single session of a BMI could be effective for the adoption of certain behaviours (Cordovilla-Guardia, Cordovilla-Guardia, Vilar-López, et al, 2017), especially when this intervention is combined with a telephonic booster after discharge (Donovan et al, 2015;Field et al, 2014;Mello et al, 2013). However, in these studies, a trend towards significance was observed for the effect of BMI on this behaviour (Wilhelm, Aguirre, Koehler, & Rodehorst, 2015;Wilhelm, Stepans, Hertzog, Rodehorst, & Gardner, 2006).…”