Participant Experiences from a Randomized Controlled Trial of Heated Yoga for Depression

Area of Science:

• Psychiatry
• Complementary and Alternative Medicine
• Clinical Psychology

Background:

• Decades of research exist on yoga for depression, but subjective participant experiences are rarely documented.
• Qualitative data on heated yoga's impact on depression is particularly scarce.

Purpose of the Study:

• To explore patient-reported qualitative findings from a randomized controlled trial of heated yoga for depression.
• To assess subjective experiences, including acute, positive, and negative effects, of heated yoga in individuals with moderate-to-severe depression.

Main Methods:

• An 8-week randomized controlled trial comparing heated yoga (Bikram-derived) to a waitlist control for 80 participants with moderate-to-severe depression.
• Clinician-administered exit interviews with 57 participants to gather qualitative data on their experiences.
• Thematic analysis of qualitative data to identify common themes in participant-reported effects.

Main Results:

• Acute improvements in depressive symptoms immediately following yoga sessions were reported by 77.2% of participants.
• Positive effects over the 8-week intervention included improvements in mood (31.6%), energy (22.8%), and sleep (17.5%).
• Negative effects, primarily dislike of aspects like instruction or difficulty, were reported by 33.3% of participants, though most (64.9%) reported both positive and negative effects.

Conclusions:

• Heated yoga demonstrates strong acceptability among individuals with depression.
• Subjective improvements in depressive symptoms, mood, energy, and sleep suggest heated yoga is a viable complementary therapy.
• While negative aspects exist, they are generally less common than positive experiences, supporting further investigation.