Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,324 questions · 1,405 findings · 189 reviews

No studies found 402 · 28.6%GRADE not reported 294 · 20.9%Very low 323 · 23%Low 232 · 16.5%Moderate 117 · 8.3%High 37 · 2.6%

Any skin care procedure (method or frequency of application) vs any unstructured skin care procedure

Number of participants with IAD (residual, i.e. not healed) · adults with urinary incontinence

Any skin care procedure (method or frequency of application) probably leads to lower number of participants with IAD (residual, i.e. not healed) (1)… compared with any unstructured skin care procedure (moderate certainty).

1 finding from 1 review

Any skin care procedure (method or frequency of application) vs any unstructured skin care procedure

Adverse reaction due to the skin care product or procedure, e.g. skin irritation, rash, itching, allergic reaction · adults with urinary incontinence

The review found no eligible studies for this question.

1 finding from 1 review

Analgesic (any: NSAID, paracetamol, local anaesthetic or opioid) vs placebo or control

Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · People undergoing orthodontic treatment (any age; 9 to 34 years in included studies)

Analgesic (any: NSAID, paracetamol, local anaesthetic or opioid) probably leads to lower pain intensity (VAS 0-100 mm) compared with control (placebo or no treatment) (moderate certainty).

3 findings from 1 review

Analgesic (any: NSAID, paracetamol, local anaesthetic or opioid) vs placebo or control

Quality of life or participant satisfaction · People undergoing orthodontic treatment (any age; 9 to 34 years in included studies)
1 finding from 1 review

Analgesic (any: NSAID, paracetamol, local anaesthetic or opioid) vs placebo or control

Rescue analgesia · People undergoing orthodontic treatment (any age; 9 to 34 years in included studies)
1 finding from 1 review

Any method, procedure or policy to reduce contaminated aerosols in dental clinics vs Any other method, no treatment or combination of methods

Reduction in volume of contaminated aerosols in the operative environment · Dental healthcare providers (dentist, dental surgery assistant, dental hygienist, dental technologist, dental laboratory staff, dental…

The review found no eligible studies for this question.

1 finding from 1 review

Any method, procedure or policy to reduce contaminated aerosols in dental clinics vs Any other method, no treatment or combination of methods

Incidence of infection of dental staff or patients · Dental healthcare providers (dentist, dental surgery assistant, dental hygienist, dental technologist, dental laboratory staff, dental…

The review found no eligible studies for this question.

1 finding from 1 review

Root canal medications and canal filling, splinting, extraction of teeth, or surgical removal of any relevant pathology vs Each other, placebo, or no treatment

Outcome not reported · Patients with single and multiple permanent teeth with evidence of any type of external root resorption irrespective of its aetiology,…

The review found no eligible studies for this question.

1 finding from 1 review
  • Interventions for the management of external root resorption 2015 · Cochrane All outcomes
    Any follow-up period
    None of the studies fulfilled our inclusion criteria and therefore no data analysis was conducted. (Main results: no RCTs that met the inclusion criteria were identified; one ongoing study, NCT00423956, potentially…
    0 studies
    No studies found

Consumption of xylitol chewing gum by women (mothers) vs Consumption of CHX/xylitol gum by women, or CHX varnish applied to women's dentition

Child microbiological presence (any mutans streptococci colonisation) · For interventions, pregnant women and mothers of infants in the first year of life; for outcomes, children up to 6 years of age

Consumption of xylitol chewing gum by women (mothers) led to lower child microbiological presence (any mutans streptococci colonisation) compared with consumption of CHX/xylitol gum by women, or CHX varnish applied to…; GRADE not reported.

1 finding from 1 review

Package of oral health education/promotion including oral hygiene advice for pregnant women, mothers, infants and young children, plus dietary and feeding practice advice for infants and young children vs usual care

Child plaque (any plaque visible on any teeth) · For interventions, pregnant women, mothers or other caregivers of infants in the first year of life; for outcomes, children up to 6 years…

Package of oral health education/promotion including oral hygiene… led to lower child plaque (any plaque visible on any teeth) compared with standard care; GRADE not reported.

1 finding from 1 review