Gap finder

Search review questions

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.

Limit to evidence status or GRADE (optional)

2 questions in 2 reviews · intervention: Chlorhexidine · outcome domain: Restoration survival/failure

current versions
No studies 0 · 0%Ungraded 2 · 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

QuestionEffectEvidenceStatus / GRADE
HVGIC with chlorhexidine cavity disinfectant vs HVGIC without cavity disinfectant
Restoration failure · Children with carious primary teeth · 2 years, ART; Class I and II
Clinical effectiveness of restorative materials for the restoration of carious primary teeth without pulp… (2022)
Annual failure rate (%) without disinfectant 9.1%; with disinfectant 11.1% (cumulative)1 study · 126 participantsUngraded
Subgingival chlorhexidine irrigation vs Chlorhexidine mouthwash
Marginal bleeding · Adults with dental implants and peri-implant mucositis at baseline · 3 months
Interventions for replacing missing teeth: maintaining and recovering soft tissue health around dental… (2010) · Cochrane
MD -0.17 [-0.19, -0.15]1 study · 24 participantsUngraded