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Table 3 The result of Begg’s and Egger’s test for outcomes

From: Duloxetine reduces opioid consumption and pain after total hip or knee arthroplasty: a meta-analysis of randomized controlled trials

Outcomes

Begg’s test p-Value

Egger’s test p-Value

Opioids consumption

0.308

0.397

Pain scores during rest at 1w

1

0.687

Pain scores during rest at 2-3w

0.734

0.113

Pain scores during movement at 1w

0.308

0.253

Pain scores during movement at 2-3w

1

0.761

Appetite loss

1

/

Constipation

0.462

0.578

Nausea and vomiting

1

0.987

Insomnia

1

0.728

Drowsiness

0.308

0.228

Dizziness

1

0.684

Dry mouth

0.462

0.742

Fatigue

1

0.463