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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.

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1 questions in 1 reviews · cluster CL0205

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
Calcium fluoride nanoparticle (nCaF2)-containing orthodontic primer vs Conventional primer (Transbond) Enamel demineralization / white spot lesions (DIAGNOdent, photographic scoring) · Patients undergoing fixed orthodontic (fixed appliance) treatment (adolescents and adults, ages 12 to 35) · 1, 3 and 6 months (during treatment to debonding) Can Orthodontic Adhesive Systems Inhibit the Formation and Development of White Spot Lesions During Fixed… (2024)	Al Tuma 2023 (1 split-mouth RCT, 31 patients / 310 teeth): DIAGNOdent scores significantly favored the nCaF2 primer at 1, 3 and 6 months (p=0.000) and S. mutans count differed at 1 month; no significant difference in…	1 study · 31 participants	Ungraded