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Evidence found and GRADE certainty

3 questions · 4 findings · 1 reviews

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 2 · 50%Low 2 · 50%Moderate 0 · 0%High 0 · 0%

Non‐surgical vs surgical treatment of oesophageal cancer (primary outcomes)

Long‐term mortality (time‐to‐event outcome): radiotherapy versus surgery All‐cause mortality for the duration of · patients with oesophageal cancer

It is very uncertain whether non‐surgical changes long‐term mortality (time‐to‐event outcome): radiotherapy versus… compared with surgical treatment of oesophageal cancer (primary outcomes) (very low certainty).

1 finding from 1 review

Non‐surgical vs surgical treatment of oesophageal cancer (primary outcomes)

Long‐term mortality (time‐to‐event outcome): chemoradiotherapy versus surgery All‐cause mortality for the duration of · patients with oesophageal cancer

Non‐surgical showed no clear difference in long‐term mortality (time‐to‐event outcome): chemoradiotherapy… compared with surgical treatment of oesophageal cancer (primary outcomes) (low certainty).

2 findings from 1 review

Non‐surgical vs surgical treatment of oesophageal cancer (primary outcomes)

Long‐term mortality (binary outcome) All‐cause mortality for the duration of · patients with oesophageal cancer

Non‐surgical showed no clear difference in long‐term mortality (binary): definitive chemoradiotherapy versus… compared with surgical treatment of oesophageal cancer (primary outcomes) (low certainty).

1 finding from 1 review