Tapper, K., Shaw, C., Ilsley, J., Hill, A. J., Bond, F. W., & Moore, L. (2009). Exploratory randomised controlled trial of a mindfulness-based weight loss intervention for women. Appetite, 52, 396–404. https://doi.org/10.1016/j.appet.2008.11.012
To explore the efficacy of a mindfulness-based weight loss intervention for women. Sixty-two women (ages 19–64; BMI 22.5–52.1) who were attempting to lose weight were randomised to an intervention or control condition. The former were invited to attend four 2-h workshops, the latter were asked to continue with their normal diets. Data were collected at baseline, 4 and 6 months. BMI, physical activity, mental health. At 6 months intervention participants showed significantly greater increases in physical activity compared to controls (p < .05) but no significant differences in weight loss or mental health. However, when intervention participants who reported ‘never’ applying the workshop principles at 6 months (n = 7) were excluded, results showed both significantly greater increases in physical activity (3.1 sessions per week relative to controls, p < .05) and significantly greater reductions in BMI (0.96) relative to controls, equivalent to 2.32 kg, p < 0.5). Reductions in BMI were mediated primarily by reductions in binge eating. Despite its brevity, the intervention was successful at bringing about change. Further refinements should increase its efficacy.