Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,345 questions · 4,525 findings · 483 reviews

No studies found 1,024 · 22.6%GRADE not reported 388 · 8.6%Very low 1,172 · 25.9%Low 1,227 · 27.1%Moderate 576 · 12.7%High 138 · 3%

Bilateral subtotal thyroidectomy vs the Dunhill procedure

Permanent recurrent laryngeal nerve palsy [patient reported, confirmation by laryngoscopy]

Bilateral subtotal thyroidectomy showed no clear difference in permanent recurrent laryngeal nerve palsy [patient reported,… compared with the Dunhill procedure (low certainty).

1 finding from 1 review

Total thyroidectomy vs subtotal thyroidectomy

Regression of Graves' ophthalmopathy [ophthalmology assessment]

Total thyroidectomy showed no clear difference in regression of Graves' ophthalmopathy [ophthalmology assessment] compared with subtotal thyroidectomy (low certainty).

2 findings from 1 review