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Table 5 GRADE pain and function

From: Systematic review: preoperative psychological factors and total hip arthroplasty outcomes

Certainty assessment

No. of patients

Outcome measure

Study design

Risk of Bias

Inconsistency

Indirectness

Imprecision

Quality

Pain and Function

WOMAC

       

0–1 week

None

      

1–12 weeks

None

      

12 weeks–6 months

None

      

6 months–2 years

1 observational Study

None

Not serious

Not serious

Not serious

Low

677

Over 2 years

None

      
  1. WOMAC Western Ontario and McMaster University Osteoarthritis Index