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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)

64 questions in 4 reviews · cluster CL0310

current versions
No studies 0 · 0%Ungraded 64 · 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
Dental treatments including dental care and services
Pain as a factor of choice · Potential patients in dental care, including parents or caregivers making treatment decisions; excludes patients with…
Decision-making regarding dental treatments - What factors matter from patients' perspective? A systematic… (2025)
Number of articles identifying factor 4949 studiesUngraded
Dental treatments including dental care and services
Patients' factors of choice regarding utilization of dental treatments · Potential patients in dental care, including parents or caregivers making treatment decisions; excludes patients with…
Decision-making regarding dental treatments - What factors matter from patients' perspective? A systematic… (2025)
Number of factors identified 101233 studiesUngraded
Dental treatments including dental care and services
Aesthetics as a factor of choice · Potential patients in dental care, including parents or caregivers making treatment decisions; excludes patients with…
Decision-making regarding dental treatments - What factors matter from patients' perspective? A systematic… (2025)
Number of articles identifying factor 5353 studiesUngraded
Dental treatments including dental care and services
Delay of dental care during the COVID-19 pandemic · Potential patients in dental care, including parents or caregivers making treatment decisions; excludes patients with… · US patients at COVID-19 onset (Papautsky et al. convenience sample, n=2570)
Decision-making regarding dental treatments - What factors matter from patients' perspective? A systematic… (2025)
Proportion reporting delays 0.3811 study · 2570 participantsUngraded
Dental treatments including dental care and services
Willingness to pay for dental care · Potential patients in dental care, including parents or caregivers making treatment decisions; excludes patients with…
Decision-making regarding dental treatments - What factors matter from patients' perspective? A systematic… (2025)
Number of articles examining willingness to pay 3737 studiesUngraded
Secondary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2003-2004, United States
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 27.5 [22.6, 32.5]1 study · 4568 participantsUngraded
Primary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2009, New Zealand
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 17.59 [7.09, 28.09]1 study · 2041 participantsUngraded
Post-secondary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2007-2009, Canada
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.2 [0.1, 0.3]1 study · 3278 participantsUngraded
Primary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2004-2006, Australia
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 18.40 [13.13, 23.67]1 study · 5073 participantsUngraded
Secondary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2007-2009, Canada
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 13.8 [7.3, 20.4]1 study · 3278 participantsUngraded
Secondary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2007-2009, Canada
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.7 [0.4, 1.1]1 study · 3278 participantsUngraded
Post-secondary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2007-2009, Canada
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 7.8 [3.7, 12.0]1 study · 3278 participantsUngraded
Primary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2003-2009, Overall random-effects meta-analysis
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 20.49 [4.95, 36.04]4 studies · 14960 participantsUngraded
Post-secondary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2007-2009, Canada
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 2.4 [-1.3, 6.1]1 study · 3278 participantsUngraded
Primary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2003-2004, United States
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 40.35 [35.19, 45.51]1 study · 4568 participantsUngraded
Artemether vs Quinine
Death · Patients with severe malaria · Average age (years), NMR covariate
Graphs of study contributions and covariate distributions for network meta-regression. (2018)
no estimate extractedNRUngraded
Post-secondary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2003-2004, United States
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 7.7 [3.6, 11.8]1 study · 4568 participantsUngraded
Primary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2007-2009, Canada
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.69 [0.43, 0.94]1 study · 3278 participantsUngraded
Secondary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2003-2004, United States
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 10.4 [4.7, 16.2]1 study · 4568 participantsUngraded
Post-secondary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2009, New Zealand
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.5 [0.2, 0.8]1 study · 2041 participantsUngraded
Artesunate vs Quinine
Death · Patients with severe malaria · Average age (years), NMR covariate
Graphs of study contributions and covariate distributions for network meta-regression. (2018)
no estimate extractedNRUngraded
Primary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2003-2009, Overall random-effects meta-analysis
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.58 [0.43, 0.74]4 studies · 14960 participantsUngraded
Primary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2009, New Zealand
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 17.68 [6.62, 28.74]1 study · 2041 participantsUngraded
Post-secondary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2009, New Zealand
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 6.8 [-1.3, 14.8]1 study · 2041 participantsUngraded
Secondary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2003-2004, United States
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.3 [0.1, 0.4]1 study · 4568 participantsUngraded
Primary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2003-2009, Overall random-effects meta-analysis
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 19.67 [16.70, 22.65]4 studies · 14960 participantsUngraded
Post-secondary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2004-2006, Australia
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 9.0 [4.9, 13.1]1 study · 5073 participantsUngraded
Artemether vs Quinine
Death · Patients with severe malaria · Network meta-regression covariate: average age (years)
Graphs of study contributions and covariate distributions for network meta-regression. (2018)
no estimate extractedNRUngraded
Post-secondary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2003-2004, United States
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.2 [0.1, 0.2]1 study · 4568 participantsUngraded
Primary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2004-2006, Australia
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.61 [0.44, 0.78]1 study · 5073 participantsUngraded
Secondary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2004-2006, Australia
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.3 [0.2, 0.5]1 study · 5073 participantsUngraded
Post-secondary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2009, New Zealand
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 4.2 [-2.9, 11.2]1 study · 2041 participantsUngraded
Primary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2007-2009, Canada
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 22.11 [14.21, 30.02]1 study · 3278 participantsUngraded
Primary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2007-2009, Canada
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 12.98 [6.23, 19.73]1 study · 3278 participantsUngraded
Primary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2003-2004, United States
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.43 [0.31, 0.54]1 study · 4568 participantsUngraded
Secondary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2004-2006, Australia
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 2.7 [-0.4, 5.7]1 study · 5073 participantsUngraded
Post-secondary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2004-2006, Australia
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.3 [0.2, 0.4]1 study · 5073 participantsUngraded
Secondary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2007-2009, Canada
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 15.2 [8.8, 21.6]1 study · 3278 participantsUngraded
Secondary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2009, New Zealand
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.4 [0.1, 0.6]1 study · 2041 participantsUngraded
Artesunate vs Artemether
Death · Patients with severe malaria · Network meta-regression covariate: average age (years)
Graphs of study contributions and covariate distributions for network meta-regression. (2018)
no estimate extractedNRUngraded
Primary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2004-2006, Australia
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 10.88 [8.42, 13.33]1 study · 5073 participantsUngraded
Secondary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2009, New Zealand
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 6.7 [-1.3, 14.7]1 study · 2041 participantsUngraded
Artesunate vs Quinine
Death · Patients with severe malaria · Network meta-regression covariate: average age (years)
Graphs of study contributions and covariate distributions for network meta-regression. (2018)
no estimate extractedNRUngraded
Secondary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2009, New Zealand
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 14.1 [5.1, 23.1]1 study · 2041 participantsUngraded
Primary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2003-2004, United States
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 20.11 [15.76, 24.47]1 study · 4568 participantsUngraded
Secondary education vs University education
Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2004-2006, Australia
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 14.4 [7.7, 21.0]1 study · 5073 participantsUngraded
Post-secondary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2003-2004, United States
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 20.8 [16.3, 25.4]1 study · 4568 participantsUngraded
Primary education vs University education
Mean number of decayed teeth (mean DT) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2009, New Zealand
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 0.80 [0.41, 1.20]1 study · 2041 participantsUngraded
Post-secondary education vs University education
Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States · 2004-2006, Australia
Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States. (2018)
AD 4.1 [2.0, 6.3]1 study · 5073 participantsUngraded
Selective or stepwise carious tissue removal vs Non-selective or complete carious tissue removal
Proportion of dentists selecting selective or stepwise removal · Dentists surveyed about deep carious lesions in permanent teeth · Oen 2007
Understanding dentists' management of deep carious lesions in permanent teeth: a systematic review and… (2016)
Proportion (%) 18 [11, 27]1 study · 85 participantsUngraded