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Table 1 Main characteristics of the studies included in the meta-analysis

From: New insight of the efficacy trimetazidine in patients with peripheral arterial disease: a meta-analysis

Author

Year

Design

Sample size

Outcome

Trimetazidine

Control

Chu et al. [20]

2016

Observational

studies

37

35

MWD, ABI

Vitale et al. [21]

2011

Observational

studies

50

50

MWD, ABI

Hu et al. [22]

2019

Observational

studies

94

112

ABI