Findings

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Evidence found and GRADE certainty

4,667 questions · 21,760 findings · 2,177 reviews

No studies found 4,173 · 19.2%GRADE not reported 2,300 · 10.6%Very low 5,276 · 24.2%Low 5,764 · 26.5%Moderate 3,298 · 15.2%High 949 · 4.4%

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Caffeine vs other methylxanthines

c) Developmental delay more than two SDs below population mean on a standardized test of development: language delay № of participants: 79(1 RCT) · preterm infants

It is very uncertain whether caffeine changes c) Developmental delay more than two SDs below population mean on a… compared with other methylxanthines (very low certainty).

1 finding from 1 review

Caffeine vs other methylxanthines

c) Developmental delay more than two SDs below population mean on a standardized test of development: motor delay № of participants: 79(1 RCT) · preterm infants

It is very uncertain whether caffeine changes c) Developmental delay more than two SDs below population mean on a… compared with other methylxanthines (very low certainty).

1 finding from 1 review

Amoxicillin + metronidazole + SRP vs Supragingival scaling (plus placebo)

Adverse events due to periodontal therapy · People with periodontitis and metabolic syndrome (no CVD; primary prevention)

It is very uncertain whether scaling and root planing (SRP) plus antibiotics (amoxicillin and… changes adverse events due to periodontal therapy compared with supragingival scaling (plus placebo) (very low certainty).

1 finding from 1 review

Amoxicillin + metronidazole + SRP vs Supragingival scaling (plus placebo)

Cardiovascular events · People with periodontitis and metabolic syndrome (no CVD; primary prevention)

It is very uncertain whether scaling and root planing (SRP) plus antibiotics (amoxicillin and… changes all cardiovascular events compared with supragingival scaling (plus placebo) (very low certainty).

1 finding from 1 review

Amoxicillin + metronidazole + SRP vs Supragingival scaling (plus placebo)

All CVD-related death · People with periodontitis and metabolic syndrome (no CVD; primary prevention)

It is very uncertain whether scaling and root planing (SRP) plus antibiotics (amoxicillin and… changes all CVD-related death compared with supragingival scaling (plus placebo) (very low certainty).

1 finding from 1 review

Antibiotic prophylaxis before dental procedure vs placebo or no prophylaxis

Mortality or serious adverse events requiring hospital admission · Adults or children at increased risk of bacterial endocarditis (pre-existing cardiac condition) undergoing an invasive dental procedure

The review found no eligible studies for this question.

1 finding from 1 review

Antibiotic prophylaxis before dental procedure vs placebo or no prophylaxis

Development of endocarditis due to other (non-dental) causes · Adults or children at increased risk of bacterial endocarditis (pre-existing cardiac condition) undergoing an invasive dental procedure

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Invasive infection prior to hospital discharge · very preterm (< 32 weeks' gestation) or very low birth weight (< 1500 g) infants

The intervention probably leads to higher invasive infection prior to hospital discharge (moderate certainty).

1 finding from 1 review

Interventions (vitamin B1, mefenamic acid, tranexamic acid) vs placebo or active comparators (desmopressin, sodium diclofenac, flavonoids)

Side effects: gastrointestinal disturbances (diarrhoea, lower abdominal pain), headache and sweating

It is very uncertain whether interventions (vitamin B1, mefenamic acid, tranexamic acid) changes side effects: gastrointestinal disturbances (diarrhoea, lower… compared with placebo or active comparators (desmopressin, sodium diclofenac,… (very low certainty).

1 finding from 1 review