einstein (São Paulo). 17/mar/2025;23:eAO1076.

Effects of Tai Chi and Qigong intervention on anxiety and stress in diabetic and hypertensive Brazilian patients: a randomized controlled trial

Laís Renata Almeida Cezário

Santos

, Anderson

Taíra

, Rosana de Fátima

Possobon

, Marcelo de Castro

Meneghim

, Chien-Lin

Su

, Paola

Lavin

, Soham

Rej

, Gláucia Maria Bovi

Ambrosano

, Karine Laura

Cortellazzi

DOI: 10.31744/einstein_journal/2025AO1076

Highlights

■ A 13-week Tai Chi/Qigong program significantly reducedanxiety and stress in Brazilian patients with diabetes and hypertension.
■ Tai Chi/Qigong offers an effective complementary therapy to improve health outcomes in primary care settings.
■ This study highlights the potential of Tai Chi/Qigong for enhancing mental and physical well-being in chronic disease management.

ABSTRACT

Objective:

This study investigated the effects of Tai Chi/Qigong practice over 13 weeks on anxiety and perceived stress levels in middle-aged or older Brazilian hypertensive and diabetic individuals assisted in a primary healthcare setting.

Methods:

Ninety-one patients with diabetes mellitus and/or hypertension diagnosed and followed up at a primary care center were randomized to the Tai Chi/Qigong intervention (n=45) or waitlist (n=46) group for 13 weeks. Outcome measures were collected at baseline and at 6 and 13 weeks for anxiety (State-Trait Anxiety Inventory [STAI]) and stress (Perceived Stress Scale – PSS14). The primary endpoint of the study was 13 weeks. We used a linear mixed-effects model to analyze the primary and secondary outcomes, considering the treatment group and time as covariates and treating the subject as a random effect.

Results:

Of the included 91 participants, 53 completed the 6-week assessment, and 42 completed the 13- week assessment. After 13 weeks, the Tai Chi/Qigong Group had lower scores for anxiety (STAI Estimate = -6.421; SD = 2.679; 95% confidence interval (95%CI) = [-11.615,-1.224]; p=0.018) and stress (PSS14 Estimate = -9.290; SD= 2.262; 95%CI= [-13.678,-4.906]; p<0.001).

Conclusion:

A 13-week Tai Chi/Qigong intervention was efficacious in lowering anxiety and perceived stress scores in middle-aged and older patients with diabetes mellitus and hypertension and can potentially be used in primary care centers as an adjunct therapy.

[…]