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Table 2 Quality assessment of RCTs included in the review

From: A comparison of thrombosis in total knee arthroplasty with and without a tourniquet: a meta-analysis of randomized controlled trials

Study Explicit eligibility criteria Similarity of baseline characteristics Revised Jadad score
Random sequence generation Allocation concealment Double-blind Withdrawals and dropouts Sum (4–7 high quality)
Abdelsalam and Eyres [30] Yes Yes 2 1 2 0 5
Wakankar et al. [29] Yes Yes 2 1 0 1 4
Aglietti et al. [28] Yes Yes 2 1 0 1 4
Vandenbussche et al. [27] Yes Yes 2 2 2 1 7
Wauke et al. [26] Yes Yes 2 1 0 1 4
Li et al. [31] Yes Yes 2 2 1 1 6
Zhang et al. [25] Yes Yes 2 2 0 1 5
Zhou et al. [18] Yes Yes 0 0 0 1 1
Yin et al. [17] Yes Yes 1 1 0 1 3
Ejaz et al. [24] Yes Yes 2 2 0 1 5
Mori et al. [23] Yes Yes 2 1 0 1 4
Zhang et al. [22] Yes Yes 2 0 1 1 4
Zhou et al .[21] Yes Yes 2 2 0 1 5
Wu et al. [20] Yes Yes 2 2 2 1 7
Goel et al. [19] Yes Yes 2 2 2 1 7