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Objective <p>This study aimed to systematically evaluate the effect of Tai Chi on the balance function, mobility function, and gait function (including gait endurance, gait amplitude, and gait speed) of the lower limbs in patients with Parkinson's disease.</p> Methods <p>The “PICOS” principle was used to search seven English and six Chinese databases. Search for relevant studies published up to September 11, 2023, from the date of database creation. Two authors independently screened all eligible studies. The included studies were assessed for risk of bias based on the criteria outlined in Cochrane Handbook 5.1.0. Quantitative statistics and meta-analyses were conducted using Review Manager 5.4 software.</p> Results <p>Th 18 studies that met the inclusion criteria, 16 of which were included in the meta-analysis, included a sample of 963 cases from four countries. The meta-analysis revealed that Tai Chi was effective compared with conventional medication in improving balance function (MD = 2.06, 95% CI [1.35, 2.78], P &lt; 0.00001, I<sup>2</sup> =0%), mobility function (MD = −&#xa0;1.59, 95% CI [−&#xa0;2.28, −&#xa0;0.91], P &lt; 0.00001, I<sup>2</sup> =14%), and gait speed (SMD =0.59, 95% [0.28, 0.91], P = 0.0002, I<sup>2</sup> =29%). However, there was no significant improvement in gait endurance (SMD = 0.14, 95% CI [−0.41, 0.68], P =0.62, I<sup>2</sup> = 0%) or gait amplitude (SMD =0.30 , 95% CI [−&#xa0;0.00, 0.61], P = 0.05, I<sup>2</sup> =0%). Compared with other exercise therapies, Tai Chi was significantly superior in improving balance function (MD = 3.05, 95% CI [1.94, 4.16], P &lt;0.00001, I<sup>2</sup> = 38%), mobility function (MD =−0.70, 95%CI [−&#xa0;1.23, −&#xa0;0.17], P = 0.01, I<sup>2</sup> = 0%), and gait range (SMD = 0.36, 95% CI [0.14, 0.58], P = 0.002, I<sup>2</sup> = 45%). However, the advantage of improving gait speed (SMD =0.00, 95% CI [−&#xa0;0.28, 0.29], P = 0.98, I<sup>2</sup> =0%) was uncertain.</p> Conclusion <p>Tai chi is a safe and effective rehabilitation intervention that can enhance the balance and mobility functions of the lower limbs in patients with Parkinson's disease.</p>

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Tai Chi improves balance, mobility and gait function of the lower limbs in patients with Parkinson's disease: a systematic review and meta-analysis

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  • 出版模式：

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  • 发表日期：

    2025年2月17日

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  • Lijie Lou,
  • Chunyu Xiang,
  • Yingliang Hu,
  • Jiapeng Yang

摘要

Objective

This study aimed to systematically evaluate the effect of Tai Chi on the balance function, mobility function, and gait function (including gait endurance, gait amplitude, and gait speed) of the lower limbs in patients with Parkinson's disease.

Methods

The “PICOS” principle was used to search seven English and six Chinese databases. Search for relevant studies published up to September 11, 2023, from the date of database creation. Two authors independently screened all eligible studies. The included studies were assessed for risk of bias based on the criteria outlined in Cochrane Handbook 5.1.0. Quantitative statistics and meta-analyses were conducted using Review Manager 5.4 software.

Results

Th 18 studies that met the inclusion criteria, 16 of which were included in the meta-analysis, included a sample of 963 cases from four countries. The meta-analysis revealed that Tai Chi was effective compared with conventional medication in improving balance function (MD = 2.06, 95% CI [1.35, 2.78], P < 0.00001, I2 =0%), mobility function (MD = − 1.59, 95% CI [− 2.28, − 0.91], P < 0.00001, I2 =14%), and gait speed (SMD =0.59, 95% [0.28, 0.91], P = 0.0002, I2 =29%). However, there was no significant improvement in gait endurance (SMD = 0.14, 95% CI [−0.41, 0.68], P =0.62, I2 = 0%) or gait amplitude (SMD =0.30 , 95% CI [− 0.00, 0.61], P = 0.05, I2 =0%). Compared with other exercise therapies, Tai Chi was significantly superior in improving balance function (MD = 3.05, 95% CI [1.94, 4.16], P <0.00001, I2 = 38%), mobility function (MD =−0.70, 95%CI [− 1.23, − 0.17], P = 0.01, I2 = 0%), and gait range (SMD = 0.36, 95% CI [0.14, 0.58], P = 0.002, I2 = 45%). However, the advantage of improving gait speed (SMD =0.00, 95% CI [− 0.28, 0.29], P = 0.98, I2 =0%) was uncertain.

Conclusion

Tai chi is a safe and effective rehabilitation intervention that can enhance the balance and mobility functions of the lower limbs in patients with Parkinson's disease.