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Table 2 Quality assessment by the Jadad scale for RCT

From: Efficacy and safety of continuous passive motion and physical therapy in recovery from knee arthroplasty: a systematic review and meta-analysis

Authors

Randomization

Concealment

Blinded

Withdraw or drop-out

Total

Joshi et al. [24]

2

2

1

1

6

Lenssen et al. [8]

1

1

1

1

4

Mau-Moeller et al. [26]

1

2

1

1

5

Schulz et al. [25]

1

1

1

1

4

Gil‑González et al. [23]

1

1

1

1

4

Bruun-olsen et al. [22]

1

2

1

1

5

  1. RCT randomized control trial