Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

15 questions · 15 findings · 7 reviews

No studies found 1 · 6.7%GRADE not reported 5 · 33.3%Very low 5 · 33.3%Low 1 · 6.7%Moderate 3 · 20%High 0 · 0%

Two doses of HPV vaccine with longer interval vs two doses of HPV vaccine with shorter interval

Serious adverse events at up to 5‐year · 9‐ to 14‐year‐old females and males

It is very uncertain whether two doses of HPV vaccine with longer interval changes serious adverse events at up to 5‐year compared with two doses of HPV vaccine with shorter interval (very low certainty).

1 finding from 1 review

Combination of manual therapy, exercise, electrotherapy and oral NSAID vs oral NSAID

Adverse events Pain persisting longer than 2 hours after treatment (during the 3‐week treatment period) · patients with adhesive capsulitis (frozen shoulder)

Combination of manual therapy, exercise, electrotherapy and oral NSAID may leads to higher adverse events Pain persisting longer than 2 hours after treatment… compared with oral NSAID (low certainty).

1 finding from 1 review

CBT vs inactive control (usual care care, attention control, waitlist)

Adverse events · People aged 12 years and over with painful TMD lasting 3 months or longer
1 finding from 1 review
  • Only 1 study reported adverse events as an outcome (Litt 2010): it found worsening symptoms in 13 people treated with an oral splint (as part of standard treatment) and 4 people treated with CBT.
    1 study · 101 participants
    Very low

Hypnosis vs relaxation

Adverse events · People aged 12 years and over with painful TMD lasting 3 months or longer
1 finding from 1 review

CBT vs alternative treatment

Adverse events · People aged 12 years and over with painful TMD lasting 3 months or longer
1 finding from 1 review
  • SoF: 3 studies reported minor adverse events in the control group; 1 study reported minor adverse events in psychological therapy group; 1 study reported that there were no adverse events. Results: NCT00066937 minor…
    5 studies
    Very low

Intervention not reported

Proportion of adverse events experienced · children with chronic cough of unknown origin lasting longer than 4 weeks
1 finding from 1 review

Intervention not reported

Proportions of participants experiencing adverse events or complications · children with chronic cough of unknown origin lasting longer than 4 weeks
1 finding from 1 review