Findings

What do systematic reviews say?

4 questions · 4 findings · 3 reviews

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No studies found 1 · 25%GRADE not reported 0 · 0%Very low 2 · 50%Low 0 · 0%Moderate 1 · 25%High 0 · 0%

Longer vs shorter duration of nicotine patch therapy

Overall serious adverse events · people who smoke

1 finding from 1 review

Different doses, durations and modes of delivery of nicotine replacement therapy for smoking cessation 2023 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 1173 participants
Very low

Adults: higher dose/longer course vs lower dose/shorter course

All adverse events · Adults with acute asthma

It is very uncertain whether adults: higher dose/longer course changes all adverse events compared with lower dose/shorter course (very low certainty).

1 finding from 1 review

Different oral corticosteroid regimens for acute asthma 2016 · Cochrane Headline outcomes only
OR 4.15 [0.94, 18.41]
1 study · 43 participants
Very low

Children: higher dose/longer course vs lower dose/shorter course

All adverse events · children with acute asthma

Children: higher dose/longer course showed no clear difference in all adverse events compared with lower dose/shorter course (moderate certainty).

1 finding from 1 review

Different oral corticosteroid regimens for acute asthma 2016 · Cochrane Headline outcomes only
OR 0.67 [0.11, 4.08]
1 study · 201 participants
Moderate

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

Overall local/injection site adverse events · 9‐ to 14‐year‐old females and males

The review found no eligible studies for this question.

1 finding from 1 review

Comparison of different human papillomavirus (HPV) vaccine types and dose schedules for prevention of HPV‐related… 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found