Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

1,361 questions · 1,518 findings · 352 reviews

No studies found 73 · 4.8%GRADE not reported 211 · 13.9%Very low 500 · 32.9%Low 411 · 27.1%Moderate 252 · 16.6%High 71 · 4.7%

Higher drinking-water fluoride exposure vs Lower water fluoride concentration (concurrent control)

Dental fluorosis of aesthetic concern (Dean's Index, TFI, TSIF) · Populations of all ages (mostly children) exposed to drinking water with differing fluoride concentrations

Higher water fluoride concentration (fluoridated water; natural or… may leads to higher dental fluorosis of aesthetic concern (Dean's Index, TFI, TSIF) compared with lower water fluoride concentration (concurrent control) (low certainty).

1 finding from 1 review

Higher drinking-water fluoride exposure vs Lower water fluoride concentration (concurrent control)

Adverse effects: dental fluorosis · Populations of all ages (mostly children) exposed to drinking water with differing fluoride concentrations

Higher water fluoride concentration (fluoridated water; natural or… may leads to higher dental fluorosis of any level (all severities) compared with lower water fluoride concentration (concurrent control) (low certainty).

1 finding from 1 review

Obesity or overweight (higher BMI, mostly WHO BMI ≥25/≥30; 2 studies used waist circumference) vs Normal Weight or Non‐Obese

Dental caries · Adults (≥18 years)

After adjustment for confounders, obesity/overweight was not associated with dental caries (OR 1.00, 95% CI 0.89 to 1.12; ungraded).

9 findings from 1 review
Show 6 more findings

Granulocyte-macrophage colony-stimulating factor (GM-CSF), higher dose (1260 to 12,600 micrograms) vs Granulocyte-macrophage colony-stimulating factor (GM-CSF), lower dose (12.6 to 126 micrograms)

Oral mucositis (severe) · breast cancer patients undergoing chemotherapy

Granulocyte-macrophage colony-stimulating factor (GM-CSF), higher… led to higher oral mucositis (severe) compared with granulocyte-macrophage colony-stimulating factor (GM-CSF), lower…; GRADE not reported.

1 finding from 1 review

Higher JIA disease activity/severity (e.g., high JADAS/activity scores, polyarticular RF-negative subtype, active disease, anti-TNFalpha or cyclosporine medication) vs Lower JIA disease activity / inactive or milder JIA

Prevalence and severity of oral and TMJ diseases/conditions (periodontal status and dental caries) · Children and adolescents with juvenile idiopathic arthritis (JIA)

Some studies suggested greater JIA disease activity/severity (and certain medications) was associated with worse periodontal and caries outcomes, but small samples meant no solid conclusion could be drawn (ungraded).

1 finding from 1 review

Western/Northern Europe (UN M49 region) vs Eastern/Southern Europe (UN M49 geographical categorization)

Odds of higher caries (DMFT) category · 12-year-old children across European countries (national/regional epidemiological surveys, 2011-2022)

In the adjusted ordinal model geographical location was not independently significant for DMFT category (OR 0.57, 95% CI 0.24 to 1.35); not GRADE-rated.

1 finding from 1 review

Very high Human Development Index (HDI >=0.800) vs High Human Development Index (HDI 0.700-0.799)

Odds of higher caries (DMFT) category · 12-year-old children across European countries (national/regional epidemiological surveys, 2011-2022)

HDI was not independently associated with DMFT category in the adjusted model (OR 1.82, 95% CI 0.32 to 10.47); not GRADE-rated.

1 finding from 1 review

Summary of findings for the main comparison: comprehensive care programmes vs usual care

Parent health, functioning, and quality of life Patient‐Reported Outcomes Measurement Information System (PROMIS) (higher scores = more of the outcome of interest, which can mean improvement or deterioration depending on the outcome) · children with medical complexity
1 finding from 1 review

Summary of findings for the main comparison: comprehensive care programmes vs usual care

Child and family satisfaction with, and perceptions of, care and service delivery Family Experiences With Coordination of Care (FECC) survey (higher scores = better) Consumer Assessment of Healthcare Providers and Systems (CAHPS) (higher scores = ... · children with medical complexity
1 finding from 1 review

Pressure‐garment therapy (PGT) vs no treatment/lanolin

Scar improvement (POSAS) (0–10, higher score = more severe scarring) · people with burn wounds likely to develop hypertrophic scarring
2 findings from 1 review

Pressure‐garment therapy (PGT) plus silicone vs no treatment/lanolin

Scar improvement (POSAS) (0–10, higher score = more severe scarring) · people with burn wounds likely to develop hypertrophic scarring
2 findings from 1 review