DISASTER RELIEF FOR THE JAPANESE EARTHQUAKE-TSUNAMI OF 2011: STRESS REDUCTION THROUGH THE TRANSCENDENTAL MEDITATION® TECHNIQUE.
Mitsunobu Yoshimura, Etsuko Kurokawa, Takayuki Noda, Koji Hineno, Yasuo Tanaka, Yuji Kawai, Michael C. Dillbeck
Psychological Reports August 1, 2015 DOI: 10.2466/02.13.pr0.117c11z6 (opens in new tab)
Study at a glance
AI-extracted from the abstract| Characteristics | Observational cohort with non-equivalent control group Peer reviewed |
|---|---|
| Sample size | 565 |
| Population | Residents of Sendai and Ishinomaki, Japan, directly affected by the 2011 earthquake and tsunami; non-disaster Tokyo participants |
| Topics | Meditation |
| Key findings | Disaster-area participants who learned the Transcendental Meditation technique showed a significant drop in total symptom score from pre-test to post-test compared to controls, with an effect size of -1.09. |
Abstract
This study examined changes in self-reported stress symptoms after instruction in the Transcendental Meditation(®) technique among 171 residents of two cities (Sendai and Ishinomaki) directly affected by the 2011 Japan earthquake and tsunami disaster compared with 326 non-disaster Tokyo participants previously tested before and after learning the technique and a no-treatment control group (n = 68). The participants completed a rating checklist of mental and physical symptoms. Disaster area participants who learned the Transcendental Meditation(®) technique in contrast to controls showed a significant drop in total symptom score from pre-test to post-test (effect size = -1.09). Results were comparable for an ordinal measure of symptom intensity. The findings suggest the potential value of this procedure for relief from disaster trauma.
Comparable studies
Other observational and cohort studies on meditation, most cited first.
| Study | Year | Design | Participants |
|---|---|---|---|
| Using Self-Report Assessment Methods to Explore Facets of Mindfulness Undergraduate students | 2006 | Observational cohort | |
| Effectiveness of a meditation-based stress reduction program in the treatment of anxiety disorders Patients with generalized anxiety disorder or panic disorder with or without agoraphobia | 1992 | Observational cohort | n = 22 |
| Meditation experience is associated with increased cortical thickness Participants with extensive Insight meditation experience and matched controls | 2005 | Observational cohort | n = 20 |
| Meditation experience is associated with differences in default mode network activity and connectivity Experienced meditators and matched meditation-naive controls | 2011 | Observational cohort | |
| Long-term meditators self-induce high-amplitude gamma synchrony during mental practice Long-term Buddhist practitioners and controls | 2004 | Observational cohort |
Citations in the library
Cited by 6
- Effectiveness of Meditation Techniques in Treating Post-Traumatic Stress Disorder: A Systematic Review and Meta-Analysis. Medicina (Kaunas, Lithuania) December 12, 2024
- Systematic Review and Meta-Analysis of Transcendental Meditation for Post-Traumatic Stress Disorder. Medicina (Kaunas, Lithuania) April 3, 2025
- REDUCTION IN SYMPTOMS OF POSTTRAUMATIC STRESS DISORDER AND DEPRESSION IN UKRAINIAN REFUGEES PRACTICING TRANSCENDENTAL MEDITATION Clinical and Preventive Medicine April 20, 2026
- Evaluating the Impact of Transcendental Meditation on Trauma Symptoms, Depression, Anxiety, and Sleep Problems Among Israeli Civilians Post-October 7, 2023: A Pilot Study. Journal of Clinical Psychology June 29, 2026
- Health and school performance during home isolation at Institución Educativa Privada Prescott in Puno, Perú Tapuya March 15, 2022
and 1 more in the library
Cites 4
- Effects of the Transcendental Meditation Technique on Trait Anxiety: A Meta-Analysis of Randomized Controlled Trials The Journal of Alternative and Complementary Medicine October 9, 2013
- Effects of Transcendental Meditation in Veterans of Operation Enduring Freedom and Operation Iraqi Freedom With Posttraumatic Stress Disorder: A Pilot Study Military Medicine June 1, 2011
- Significant reductions in posttraumatic stress symptoms in Congolese refugees within 10 days of Transcendental Meditation practice. Journal of Traumatic Stress February 1, 2014
- Reduction in posttraumatic stress symptoms in Congolese refugees practicing transcendental meditation. Journal of Traumatic Stress April 1, 2013