1. Taichi exercise for self-rated sleep quality in older people: A systematic review and meta-analysis 
Shizheng Du, Jianshu Dong, Heng Zhang, Shengji Jin, Guihua Xu, Zengxia Liu, Lixia Chen, Haiyan Yin, Zhiling Sun 
International Journal of Nursing Studies 
Volume 52, Issue 1, Pages (January 2015)
DOI: /j.ijnurstu
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2. Fig. 1 Flow chart of selection process.
International Journal of Nursing Studies  , DOI: ( /j.ijnurstu )
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3. Fig. 2
Risk of bias graph review authors’ judgements about each risk of bias item presented as percentages across all included studies.
International Journal of Nursing Studies  , DOI: ( /j.ijnurstu )
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4. Fig. 3
Risk of bias summary: review authors’ judgements about each risk of bias item for each included study.
International Journal of Nursing Studies  , DOI: ( /j.ijnurstu )
Copyright © 2014 Elsevier Ltd Terms and Conditions

5. Fig. 4
Forest plot of effects of Taichi exercise on PSQI global score for older people including subgroup analysis.
International Journal of Nursing Studies  , DOI: ( /j.ijnurstu )
Copyright © 2014 Elsevier Ltd Terms and Conditions

6. Fig. 5
Forest plot of effects of Taichi exercise on 7 components of PSQI for older people.
International Journal of Nursing Studies  , DOI: ( /j.ijnurstu )
Copyright © 2014 Elsevier Ltd Terms and Conditions