The Effect of a Combined Mindfulness and Yoga Intervention on Soldier Mental Health in Basic Combat Training: A Cluster Randomized Controlled Trial.
Study Goal
The researchers aimed to determine whether a combined mindfulness and yoga intervention could improve mental health outcomes (depression, anxiety, and sleep problems) among soldiers in high-stress military training.
Results Summary
The intervention was associated with a greater reduction in positive screens for depression (-12.6% vs. -7.2%) and sleep problems compared to training-as-usual, suggesting it may help sustain mental health under psychological stress.
Population
U.S. Army soldiers undergoing Basic Combat Training (BCT).
Effective Dosage
Not specified
Duration
Not specified
Interactions
None mentioned
| Intervention | Direction | Endpoint | Population | Dosage | Impact | Claim # |
|---|---|---|---|---|---|---|
combined mindfulness and yoga intervention | decrease | positive screens for depression | U.S. Army soldiers in Basic Combat Training | -12.6% vs -7.2% | decreased at a faster rate | #1 |
combined mindfulness and yoga intervention | decrease | sleep problems | soldiers during high-stress training | - | was associated with a greater reduction | #2 |
combined mindfulness and yoga intervention | decrease | positive screens for depression | soldiers during high-stress training | - | was associated with a greater reduction | #3 |
BACKGROUND: Depression, anxiety, and sleep problems are prevalent in high-stress occupations including military service. While effective therapies are available, scalable preventive mental health care interventions are needed. This study examined the impact of a combined mindfulness and yoga intervention on the mental health of soldiers in Basic Combat Training (BCT). METHODS: U.S. Army soldiers ( RESULTS: A significant time-by-condition interaction predicting positive screens for depression found that screens decreased at a faster rate from T1 to T4 in the intervention condition (-12.6%) compared to training-as-usual (-7.2%) ( CONCLUSION: The mindfulness and yoga intervention was associated with a greater reduction in positive screens for depression and sleep problems among soldiers during high-stress training. Limitations include reliance on self-report and the inability to disaggregate the effects of mindfulness versus yoga. Mindfulness and yoga may enable personnel in high-stress occupations to sustain their mental health even in the context of significant psychological demands. This trial is registered with NCT05550610.