Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,971 questions · 9,849 findings · 853 reviews

No studies found 1,150 · 11.7%GRADE not reported 3,387 · 34.4%Very low 1,963 · 19.9%Low 1,809 · 18.4%Moderate 1,207 · 12.3%High 333 · 3.4%

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Intervention not reported

Clinical pregnancy: early (EFP) vs late (LFP) follicular phase (sensitivity analysis) · infertile women or couples attempting to conceive through sexual intercourse or intrauterine insemination (IUI)

It is very uncertain whether the intervention changes clinical pregnancy: early (EFP) vs late (LFP) follicular phase… (very low certainty).

1 finding from 1 review

Intervention not reported

Live birth or ongoing pregnancy: prior cycle vs IUI cycle · infertile women or couples attempting to conceive through sexual intercourse or intrauterine insemination (IUI)

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Clinical pregnancy: prior cycle vs IUI cycle (sensitivity analysis) · infertile women or couples attempting to conceive through sexual intercourse or intrauterine insemination (IUI)

It is very uncertain whether the intervention changes clinical pregnancy: prior cycle vs IUI cycle (sensitivity analysis) (very low certainty).

1 finding from 1 review

Adjunctive Coriolus versicolor vs no adjunctive treatment

Withdrawals due to adverse events · adults (aged 18+) with colorectal cancer

It is very uncertain whether adjunctive Coriolus versicolor changes withdrawal from treatment due to adverse events ‐ compared with no adjunctive treatment (very low certainty).

1 finding from 1 review

Adjunctive Coriolus versicolor vs no adjunctive treatment

Adverse events: Oral cavity disorders (includes oral dryness and mucositis)‐ · adults (aged 18+) with colorectal cancer

It is very uncertain whether adjunctive Coriolus versicolor changes adverse events: Oral cavity disorders (includes oral dryness and… compared with no adjunctive treatment (very low certainty).

1 finding from 1 review

Adjunctive Coriolus versicolor vs no adjunctive treatment

Adverse events: nausea · adults (aged 18+) with colorectal cancer

It is very uncertain whether adjunctive Coriolus versicolor changes adverse events: Nausea ‐ compared with no adjunctive treatment (very low certainty).

1 finding from 1 review

Adjunctive Coriolus versicolor vs no adjunctive treatment

Diarrhoea · adults (aged 18+) with colorectal cancer

It is very uncertain whether adjunctive Coriolus versicolor changes adverse events: Diarrhoea ‐ compared with no adjunctive treatment (very low certainty).

1 finding from 1 review

Adjunctive Coriolus versicolor vs no adjunctive treatment

Adverse events: Neutrophils decreased ‐ · adults (aged 18+) with colorectal cancer

It is very uncertain whether adjunctive Coriolus versicolor changes adverse events: Neutrophils decreased ‐ compared with no adjunctive treatment (very low certainty).

1 finding from 1 review

Adjunctive Coriolus versicolor vs no adjunctive treatment

Adverse effect: fatigue · adults (aged 18+) with colorectal cancer

It is very uncertain whether adjunctive Coriolus versicolor changes adverse events: Fatigue ‐ compared with no adjunctive treatment (very low certainty).

1 finding from 1 review

ESA with or without iron vs no treatment

On‐study mortality3 (Subnet based on 55 studies including 15,074 participants) · patients at any age with solid cancer or haematological malignancy

ESA with or without iron showed no clear difference in on‐study mortality3 (Subnet based on 55 studies including 15,074… compared with no treatment (low certainty).

1 finding from 1 review

IV or oral iron alone vs no treatment

Red blood cell transfusions (Subnet based on 69 studies including 18,684 participants) · patients at any age with solid cancer or haematological malignancy

IV or oral iron alone showed no clear difference in red blood cell transfusions (Subnet based on 69 studies including… compared with no treatment (low certainty).

1 finding from 1 review

IV or oral iron alone vs no treatment

Overall mortality4 (Subnet based on 71 studies including 21,576 participants) · patients at any age with solid cancer or haematological malignancy

IV or oral iron alone showed no clear difference in overall mortality4 (Subnet based on 71 studies including 21,576… compared with no treatment (low certainty).

1 finding from 1 review