Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

320 questions · 331 findings · 64 reviews · Headline outcomes only

No studies found 44 · 13.3%GRADE not reported 24 · 7.3%Very low 120 · 36.3%Low 90 · 27.2%Moderate 37 · 11.2%High 16 · 4.8%

Intervention not reported

Late embryo transfer ‐ GM501 (specific) versus Sydney IVF (other) · Women in assisted reproductive technology cycles (ART) receiving human pre‐implantation embryos in either early (cleavage stage transfer)…

It is very uncertain whether the intervention changes late embryo transfer ‐ GM501 (specific) versus Sydney IVF (other) (very low certainty).

1 finding from 1 review

Intervention not reported

Late embryo transfer ‐ G2 (specific) versus Universal IVF (other) · Women in assisted reproductive technology cycles (ART) receiving human pre‐implantation embryos in either early (cleavage stage transfer)…

It is very uncertain whether the intervention changes late embryo transfer ‐ G2 (specific) versus Universal IVF (other) (very low certainty).

1 finding from 1 review

Intervention not reported

Late embryo transfer ‐ ECM/Multiblast (specific) versus Global (other) · Women in assisted reproductive technology cycles (ART) receiving human pre‐implantation embryos in either early (cleavage stage transfer)…

It is very uncertain whether the intervention changes late embryo transfer ‐ ECM/Multiblast (specific) versus Global (other) (very low certainty).

1 finding from 1 review

Bispectral index vs clinical signs

Occurrence of intraoperative awareness Time points of measure after surgery: 2 to 6 hours;12 hours; 1 day; 2 days; 3 days; 14 days; 30 days; or time point was not reported Measurement tools: simple questioning; interviews; or structured questionna... · adults undergoing surgery with general anaesthesia

Bispectral index may leads to lower occurrence of intraoperative awareness Time points of measure after… compared with clinical signs (low certainty).

1 finding from 1 review