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Table 2 Characteristics of the selected studies for the meta-analysis

From: Effect of bisphosphonates on bone giant cell tumor recurrence: a meta-analysis

Study

Country

Total

Bisphosphonates

Tse et al. [19]

China

44

24

Zheng et al. [20]

China

39

19

Xu et al. [21]

China

102

37

Fan et al. [22]

China

55

29

Xu et al. [23]

China

85

32

Ding et al. [24]

China

37

22

Xu et al. [25]

China

35

19

Kundu et al. [26]

India

37

18

Lipplaa et al. [27]

Netherlands

14

8

Xu et al. [28]

China

153

87

Total

 

601

295