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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)

20 questions in 3 reviews · cluster CL0035

current versions
No studies 0 · 0%Ungraded 20 · 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
HIV-infected children on antiretroviral therapy (HI) vs HIV-exposed but uninfected children (HEU)
Dental caries (presence/absence) · Children and adolescents under 18 years with HIV · Prospective follow-up, Cohort studies
Association between antiretroviral therapy and dental caries in children and adolescents with HIV: a… (2025)
OR 2.88 [1.71, 4.84]NRUngraded
HIV-infected children on antiretroviral therapy (HI) vs HIV-exposed but uninfected children (HEU)
Dental caries (presence/absence) · Children and adolescents under 18 years with HIV · Not specified (cross-sectional), Cross-sectional studies
Association between antiretroviral therapy and dental caries in children and adolescents with HIV: a… (2025)
OR 3.73 [1.88, 7.40]NRUngraded
HAART (highly active antiretroviral therapy, >=3 drugs) vs HIV-positive not receiving HAART (standard ART or HAART-naive)
Dental caries (presence/absence) · Children and adolescents under 18 years with HIV · Not specified (cross-sectional), Cross-sectional studies; DMFT index
Association between antiretroviral therapy and dental caries in children and adolescents with HIV: a… (2025)
OR 1.29 [0.59, 2.84]NRUngraded
HAART (highly active antiretroviral therapy, >=3 drugs) vs HIV-positive not receiving HAART (standard ART or HAART-naive)
Dental caries (presence/absence) · Children and adolescents under 18 years with HIV · Not specified (cross-sectional), Cross-sectional studies; deft index
Association between antiretroviral therapy and dental caries in children and adolescents with HIV: a… (2025)
OR 1.09 [0.65, 1.82]NRUngraded
HIV-infected children on antiretroviral therapy (HI) vs HIV-unexposed uninfected children (HUU)
Dental caries (presence/absence) · Children and adolescents under 18 years with HIV · Not specified (case-control), Case-control studies
Association between antiretroviral therapy and dental caries in children and adolescents with HIV: a… (2025)
OR 1.61 [1.02, 2.56]NRUngraded
HIV-infected children on antiretroviral therapy (HI) vs HIV-unexposed uninfected children (HUU)
Dental caries (presence/absence) · Children and adolescents under 18 years with HIV · Not specified (cross-sectional), Cross-sectional studies
Association between antiretroviral therapy and dental caries in children and adolescents with HIV: a… (2025)
OR 1.80 [0.98, 3.28]NRUngraded
Periodontitis vs No periodontitis (periodontal health or gingivitis)
Dental caries (prevalence) · Adults · Non-standard periodontitis definition
Association between periodontitis and dental caries: a systematic review and meta-analysis. (2024)
OR 1.38 [1.07, 1.79]2 studiesUngraded
Periodontitis vs No periodontitis (periodontal health or gingivitis)
Dental caries (prevalence) · Adults · Adjusted OR
Association between periodontitis and dental caries: a systematic review and meta-analysis. (2024)
OR 1.28 [0.85, 1.93]2 studiesUngraded
Periodontitis vs No periodontitis (periodontal health or gingivitis)
Dental caries (prevalence) · Adults · Standard periodontitis definition
Association between periodontitis and dental caries: a systematic review and meta-analysis. (2024)
OR 1.62 [1.20, 2.18]8 studiesUngraded
Periodontitis vs No periodontitis (periodontal health or gingivitis)
Dental caries (prevalence) · Adults · Age 30-64 years
Association between periodontitis and dental caries: a systematic review and meta-analysis. (2024)
OR 1.67 [1.37, 2.03]3 studiesUngraded
Periodontitis vs No periodontitis (periodontal health or gingivitis)
Dental caries (prevalence) · Adults · Crude OR
Association between periodontitis and dental caries: a systematic review and meta-analysis. (2024)
OR 1.69 [1.41, 2.01]8 studiesUngraded
Periodontitis vs No periodontitis (periodontal health or gingivitis)
Dental caries (prevalence) · Adults · Female
Association between periodontitis and dental caries: a systematic review and meta-analysis. (2024)
OR 1.36 [0.74, 2.49]2 studiesUngraded
Periodontitis vs No periodontitis (periodontal health or gingivitis)
Dental caries (prevalence) · Adults · Overall
Association between periodontitis and dental caries: a systematic review and meta-analysis. (2024)
OR 1.57 [1.20, 2.07]10 studiesUngraded
Periodontitis vs No periodontitis (periodontal health or gingivitis)
Dental caries (prevalence) · Adults · Male
Association between periodontitis and dental caries: a systematic review and meta-analysis. (2024)
OR 1.48 [1.26, 1.74]2 studiesUngraded
Periodontitis vs No periodontitis (periodontal health or gingivitis)
Dental caries (prevalence) · Adults · Severe periodontitis
Association between periodontitis and dental caries: a systematic review and meta-analysis. (2024)
OR 2.14 [1.74, 2.64]7 studiesUngraded
Periodontitis vs No periodontitis (periodontal health or gingivitis)
Dental caries (prevalence) · Adults · Age 65 to over 75 years
Association between periodontitis and dental caries: a systematic review and meta-analysis. (2024)
OR 1.69 [1.44, 1.98]2 studiesUngraded
Periodontitis vs No periodontitis (periodontal health or gingivitis)
Dental caries (prevalence) · Adults · Moderate periodontitis
Association between periodontitis and dental caries: a systematic review and meta-analysis. (2024)
OR 1.38 [1.15, 1.66]7 studiesUngraded
Periodontitis vs No periodontitis (periodontal health or gingivitis)
Dental caries (prevalence) · Adults · Mild periodontitis
Association between periodontitis and dental caries: a systematic review and meta-analysis. (2024)
OR 1.65 [0.45, 6.05]1 studyUngraded
GERD vs Healthy controls
Dental caries · Adults
Laryngopharyngeal reflux, gastroesophageal reflux and dental disorders: A systematic review. (2020)
no estimate extracted3 studiesUngraded
GERD vs Healthy individuals without reflux (controls)
Dental caries (Decayed Missing Filled index) · Adults with gastroesophageal reflux disease (GERD) or laryngopharyngeal reflux (LPR)
Laryngopharyngeal reflux, gastroesophageal reflux and dental disorders: A systematic review. (2020)
Three studies reported higher decayed-missing-filled index scores or a positive association between GERD and caries compared with controls (Yoshikawa, Song, Watanabe); no pooled estimate.3 studiesUngraded