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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.
10 questions in 7 reviews · cluster CL0223
current versionsNo studies 8 · 80%Ungraded 1 · 10%Very low 0 · 0%Low 1 · 10%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 |
|---|---|---|---|
Theory-based oral health education/promotion interventions (HBM, TPB, SCT, HAPA, TTM, PMT, SOC, PRECEDE-PROCEED, MI) vs Control (waitlist, routine/standard oral health education, or minimal intervention) Oral health-related quality of life (OHRQoL) · Children and adolescents aged 5-18 years · Post-intervention (follow-up 0.5 to 12 months, varies by study), Overall Health promotion theory-based educational interventions for improving oral health in children and… (2025) | SMD 7.38 [5.57, 9.19] | 4 studies · 4751 participants | Low |
Cognitive behavioural therapy (CBT) vs Alternative (active) treatment (e.g. oral splint, medication, self-care or disease management) Quality of life · People aged 12 years and over with painful TMD lasting 3 months or longer Psychological therapies for temporomandibular disorders (TMDs) (2022) · Cochrane | This outcome was not measured (not synthesised for this comparison; review-wide only one study reported quality of life). | NR | No studies |
Cognitive behavioural therapy (CBT) vs Usual care, waiting list or no treatment (control) Quality of life · People aged 12 years and over with painful TMD lasting 3 months or longer Psychological therapies for temporomandibular disorders (TMDs) (2022) · Cochrane | This outcome was not measured for this comparison. | NR | No studies |
Any form of one-to-one oral hygiene advice (OHA) vs No OHA Patient-reported changes in knowledge, attitudes and quality of life · Children or adults (fit and healthy, or with a well-defined medical condition) One‐to‐one oral hygiene advice provided in a dental setting for oral health (2018) · Cochrane | Hoogstraten 1983 (dental knowledge, attitude, behaviour, fear of dental treatment) and Memarpour 2016 (parents' knowledge and performance regarding oral health); measured, not synthesised or GRADE-rated. | 2 studies | Ungraded |
Motivational interview plus oral health education vs Oral health education Quality of life: Chronic pain · People with serious mental illness (all included participants had schizophrenia); majority aged 18 to 65 years per… Oral health education (advice and training) for people with serious mental illness (2016) · Cochrane | No study reported useable data | 0 studies | No studies |
Oral health education (advice and training) vs Standard care (oral health advice not specifically emphasised beyond usual care) Quality of life: Chronic pain · People with serious mental illness (all included participants had schizophrenia); majority aged 18 to 65 years per… Oral health education (advice and training) for people with serious mental illness (2016) · Cochrane | No study reported useable data | 0 studies | No studies |
Educational intervention with information and practical components (theoretical oral health education plus practical skills training) for nursing staff and/or residents vs (Optimised) usual care Oral health-related quality of life · Nursing home residents (mean age 78.3 to 86.0 years; more than 66% women; 62.1% to 87.3% with dental prostheses) Oral health educational interventions for nursing home staff and residents (2016) · Cochrane | SoF row 'Oral health-related quality of life': Illustrative risks -, relative effect -, participants/studies -, quality -; Comment: Outcome not reported. Not measured in any included study. | 0 studies | No studies |
Interdental brushing plus toothbrushing vs Toothbrushing alone Quality of life · Dentate adults aged 16 years and older Interdental brushing for the prevention and control of periodontal diseases and dental caries in adults (2013) · Cochrane | Not estimable. No included study assessed quality of life as an outcome. (See comment) | 0 studies | No studies |
Interdental brushing plus toothbrushing vs Flossing plus toothbrushing Quality of life · Dentate adults aged 16 years and older Interdental brushing for the prevention and control of periodontal diseases and dental caries in adults (2013) · Cochrane | Not estimable. No included study assessed quality of life as an outcome. (See comment) | 0 studies | No studies |
Flossing plus toothbrushing (self-performed; manual or automated floss) vs Toothbrushing alone (with or without a negative-control/placebo rinse) Quality of life · Dentate adults aged 16 years or older (excluding orthodontic patients and those with severe periodontal disease) Flossing for the management of periodontal diseases and dental caries in adults (2011) · Cochrane | Not estimable (0 studies). See comment: No included study assessed quality of life as an outcome. | 0 studies | No studies |