Posted 05.17.2018 | by AMRA
Most mindfulness research studies do not follow participants long after the intervention ends. At best, a few studies have followed their participants for up to two years. As a result, little is known about whether the effects of mindfulness-based interventions persist, strengthen, or fade over time. To address this limitation, de Vibe et al. [PLOS One] followed participants for six years after completing a Mindfulness-Based Stress Reduction (MBSR) program.
The researchers randomly assigned 288 Norwegian medical and psychology graduate students (76% female, average age = 24 years) to a slightly abridged form of MBSR or a no-intervention control. The MBSR program consisted of seven 1.5-hour weekly group sessions and required 20 minutes of daily home practice.
Participants were assessed on dispositional mindfulness (using the Five Facet Mindfulness Questionnaire), subjective wellbeing, problem-focused coping and avoidance-focused coping at baseline, one month post-intervention, and at 1, 2, 4, and 6-year follow-up. Problem-focused coping involves facing one’s problems head-on by actively addressing them, while avoidance-focused coping consists of avoiding one’s problems or suppressing thoughts and emotions about them.
Participants also had the opportunity to enroll in a 1.5-hour mindfulness “booster” class each semester. While most attended at least one booster class, 46% never attended any. There were dropouts at each assessment time-point, with 61% of the participants having dropped out of the study by year six. There was no difference between MBSR and control group dropout rates, but participants with higher baseline avoidance-focused coping were significantly more likely to drop out.
Six-year longitudinal growth curves revealed that the MBSR participants showed significant continuing increases in mindfulness and problem–focused coping, with significant continuing decreases in avoidance-focused coping over time. MBSR rates […]