Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,860 questions · 64,864 findings · 4,913 reviews · Headline outcomes only

No studies found 13,869 · 21.4%GRADE not reported 3,491 · 5.4%Very low 16,300 · 25.1%Low 17,338 · 26.7%Moderate 10,900 · 16.8%High 2,966 · 4.6%

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Infliximab combined with purine analogues vs purine analogues

Withdrawals due to adverse events · Participants with Crohn's disease in remission

It is very uncertain whether infliximab combined with purine analogues changes withdrawal due to adverse events (at 48 weeks) compared with purine analogues (very low certainty).

1 finding from 1 review

Infliximab combined with purine analogues vs purine analogues

Serious adverse events (at 48 weeks to 2 years) · Participants with Crohn's disease in remission

It is very uncertain whether infliximab combined with purine analogues changes serious adverse events (at 48 weeks to 2 years) compared with purine analogues (very low certainty).

1 finding from 1 review

Anticipated high responders: higher vs lower dose of FSH

IU vs 100 IU · women undergoing IVF/ICSI who are anticipated to have a hyper‐response to stimulation based on at least one ORT measure

Anticipated high responders: higher showed no clear difference in IU vs 100 IU compared with lower dose of FSH (low certainty).

1 finding from 1 review

Anticipated low‐responders: higher vs lower dose of FSH

300/450 IU vs 150 IU · women undergoing IVF/ICSI who are anticipated to have a low‐response to stimulation based on one or more ORT measure

Anticipated low responders: higher showed no clear difference in 300/450 IU vs 150 IU compared with lower dose of FSH (low certainty).

1 finding from 1 review

Anticipated low‐responders: higher vs lower dose of FSH

400/450 IU vs 300 IU · women undergoing IVF/ICSI who are anticipated to have a low‐response to stimulation based on one or more ORT measure

Anticipated low responders: higher showed no clear difference in 400/450 IU vs 300 IU compared with lower dose of FSH (low certainty).

1 finding from 1 review

Anticipated low‐responders: higher vs lower dose of FSH

IU vs 450 IU · women undergoing IVF/ICSI who are anticipated to have a low‐response to stimulation based on one or more ORT measure

Anticipated low responders: higher showed no clear difference in IU vs 450 IU compared with lower dose of FSH (low certainty).

1 finding from 1 review

Anticipated normal responders: higher vs lower dose of FSH

IU vs 100 IU · women undergoing IVF/ICSI who are anticipated to have a normal response to stimulation based on at least one ORT measure

Anticipated normal responders: higher showed no clear difference in IU vs 100 IU compared with lower dose of FSH (low certainty).

1 finding from 1 review

Anticipated normal responders: higher vs lower dose of FSH

225/200 IU vs 150 IU · women undergoing IVF/ICSI who are anticipated to have a normal response to stimulation based on at least one ORT measure

Anticipated normal responders: higher showed no clear difference in 225/200 IU vs 150 IU compared with lower dose of FSH (low certainty).

1 finding from 1 review

Anticipated normal responders: higher vs lower dose of FSH

IU vs 225 IU · women undergoing IVF/ICSI who are anticipated to have a normal response to stimulation based on at least one ORT measure

Anticipated normal responders: higher showed no clear difference in IU vs 225 IU compared with lower dose of FSH (low certainty).

1 finding from 1 review