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Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.

Population

Intervention or exposure

Comparison

Outcome

Any field or review title

Field or topic

Source

Review versions

1 questions in 1 reviews · cluster CL0340

current versions

No studies 0 · 0%Ungraded 1 · 100%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

Intervention categories, outcome domains and clusters are a proposed key pending human validation. Clear all filters

Question	Effect	Evidence	Status / GRADE
Dental treatments, care, and services (the decision context) vs None (no comparator defined) Out-of-pocket payment / cost as a factor of choice · (Potential) patients with freedom of choice regarding dental treatments, including parents and caregivers deciding for… Decision-making regarding dental treatments - What factors matter from patients' perspective? A systematic… (2025)	'Out-of-pocket payment' (and synonyms, e.g., 'cost') was the most frequently identified factor: mentioned in N=136 articles with the highest code frequency (n=151); most prevalent factor in 7 of the 8 countries with…	136 studies	Ungraded