What do systematic reviews say?

Intervention not reported

• Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1403 participants
  Low

Intervention not reported

• Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1962 participants
  Low

Intervention not reported

• Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1399 participants
  Low

Intervention not reported

• Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1962 participants
  Low

Intervention not reported

• Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1399 participants
  Low

Intervention not reported

• Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1399 participants
  Low

Intervention not reported

• Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1962 participants
  Low

A dose of vitamin D 4000 IU/d or more vs 3999 IU/d or less alone or with any other nutrient

A dose of vitamin D 4000 IU/d or more showed no clear difference in low birthweight compared with 3999 IU/d or less alone or with any other nutrient (low certainty).

• Regimens of vitamin D supplementation for women during pregnancy 2019 · Cochrane Headline outcomes only
  RR 0.92 [0.49, 1.7]
  2 studies · 1099 participants
  Low

4% prilocaine plain vs 2% lidocaine, 1:100,000 epinephrine

The review found no eligible studies for this question.

• Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
  SoF: Not measured.
  0 studies
  No studies found

4% articaine, 1:100,000 epinephrine vs 2% mepivacaine, 1:100,000 epinephrine

The review found no eligible studies for this question.

• Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
  SoF: Not measured.
  0 studies
  No studies found

4% articaine, 1:100,000 epinephrine vs 2% lidocaine, 1:100,000 epinephrine

The review found no eligible studies for this question.

• Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
  SoF: Not measured.
  0 studies
  No studies found

0.5% bupivacaine, 1:200,000 epinephrine vs 2% lidocaine, 1:100,000 epinephrine

The review found no eligible studies for this question.

• Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
  SoF: Not measured.
  0 studies
  No studies found

4% articaine, 1:200,000 epinephrine vs 0.5% bupivacaine, 1:200,000 epinephrine

The review found no eligible studies for this question.

• Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
  SoF: Not measured.
  0 studies
  No studies found

4% articaine, 1:200,000 epinephrine vs 4% articaine, 1:100,000 epinephrine

The review found no eligible studies for this question.

• Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
  SoF: Not measured.
  0 studies
  No studies found

Alginate (two stage-two step final/wash impression) vs Silicone elastomer (two stage-two step)

Alginate (two stage-two step final/wash impression) may leads to higher participant-reported oral health-related quality of life… compared with silicone elastomer (two stage-two step) (low certainty).

• Final‐impression techniques and materials for making complete and removable partial dentures 2018 · Cochrane All outcomes

  2 weeks
  MD 7.20 [2.71, 11.69]
  1 study · 144 participants
  Low

2% mepivacaine, 1:100,000 epinephrine vs 2% lidocaine, 1:100,000 epinephrine

The review found no eligible studies for this question.

• Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
  SoF: Not measured.
  0 studies
  No studies found

4% articaine, 1:200,000 epinephrine vs 0.5% bupivacaine, 1:200,000 epinephrine

The review found no eligible studies for this question.

• Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
  SoF: Not measured.
  0 studies
  No studies found

4% prilocaine plain vs 2% lidocaine, 1:100,000 epinephrine

The review found no eligible studies for this question.

• Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
  SoF: See comment; 0 participants (0 studies); 1 case of prolonged anaesthesia recorded; no clinical studies met the outcome definition (unable to confirm whether prolonged anaesthesia = paraesthesia).
  0 studies
  No studies found

Vitamin E vs placebo

• Vitamin E for antipsychotic‐induced tardive dyskinesia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 104 participants
  Very low

Epidural vs opioid

• Epidural versus non‐epidural or no analgesia for pain management in labour 2018 · Cochrane Headline outcomes only
  no estimate extracted
  5 studies · 1133 participants
  Low