The Body Scan and Mindful Breathing Among Veterans with PTSD: Type of Intervention Moderates the Relationship Between Changes in Mindfulness and Post-treatment Depression

Dana Dharmakaya Colgan, Michael Christopher, Paul Michael, Helana Wahbeh

Research output: Contribution to journalArticle

15 Scopus citations

Abstract

Mindfulness-based stress reduction (MBSR) is a promising intervention for veterans with post-traumatic stress disorder (PTSD) and depression; however, a more detailed examination of the different elements of MBSR and various facets of mindfulness to determine what works best for whom is warranted. One hundred and two veterans with PTSD were randomly assigned to one of four arms: (a) body scan (BS; n = 27), (b) mindful breathing (MB; n = 25), (c) slow breathing (SB; n = 25), or (d) sitting quietly (SQ; n = 25). The purpose of this study was to (a) examine two separate components of MBSR (i.e., body scan and mindful breathing) among veterans with PTSD when compared to a nonmindfulness intervention (SB) and a control group (SQ), (b) assess if changes in specific mindfulness facets were predictive of post-treatment PTSD and depression for individuals who participated in a mindfulness intervention (BS vs. MB), and (c) investigate if type of mindfulness intervention received would moderate the relationship between pre- to post-treatment changes in mindfulness facets and post-treatment outcomes in PTSD and depression. Participants in the mindfulness groups experienced significant decreases in PTSD and depression symptom severity and increases in mindfulness, whereas the nonmindfulness groups did not. Among veterans who participated in a mindfulness group, change in the five facets of mindfulness accounted for 23 % of unique variance in the prediction of post-treatment depression scores. Simple slope analyses revealed that type of mindfulness intervention moderated the relationship among changes in facets of mindfulness and post-treatment depression.

Original languageEnglish (US)
Pages (from-to)372-383
Number of pages12
JournalMindfulness
Volume7
Issue number2
DOIs
StatePublished - Apr 1 2016

Keywords

  • Body scan
  • Mindful breathing
  • Mindfulness
  • PTSD
  • Veterans

ASJC Scopus subject areas

  • Experimental and Cognitive Psychology
  • Developmental and Educational Psychology
  • Social Psychology
  • Applied Psychology
  • Health(social science)

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