Findings

What do systematic reviews say?

3,454 questions · 3,562 findings · 816 reviews · Headline outcomes only

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No studies found 538 · 15.1%GRADE not reported 239 · 6.7%Very low 933 · 26.2%Low 1,041 · 29.2%Moderate 612 · 17.2%High 199 · 5.6%

Intervention not reported

Pain subsequent to donation ("after collection" ‐ day 30 post‐donation) · Haemopoietic stem cell donors

1 finding from 1 review

Bone marrow harvest versus peripheral stem cell collection for haemopoietic stem cell donation in healthy donors 2009 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 656 participants
Low

Intervention not reported

Psychological morbidity (immediately ‐ day 28 post‐donation) · Haemopoietic stem cell donors

1 finding from 1 review

Bone marrow harvest versus peripheral stem cell collection for haemopoietic stem cell donation in healthy donors 2009 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 214 participants
Low

Intervention not reported

All‐cause mortality at 2 days ‐ immediate treatment · patients with acute myocardial infarction1

The intervention leads to lower all‐cause mortality at 2 days ‐ immediate treatment (high certainty).

1 finding from 1 review

Effect of early treatment with anti‐hypertensive drugs on short and long‐term mortality in patients with an acute… 2009 · Cochrane Headline outcomes only
RR 0.81 [0.74, 0.89]
6 studies · 82624 participants
High

Intervention not reported

All‐cause mortality at 10 days‐ short‐term treatment · patients with acute myocardial infarction1

The intervention leads to lower all‐cause mortality at 10 days‐ short‐term treatment (high certainty).

1 finding from 1 review

Effect of early treatment with anti‐hypertensive drugs on short and long‐term mortality in patients with an acute… 2009 · Cochrane Headline outcomes only
RR 0.91 [0.86, 0.97]
6 studies · 78178 participants
High

Intervention not reported

All‐cause mortality at 2 days ‐ immediate treatment · acute myocardial infarction1

The intervention showed no clear difference in all‐cause mortality at 2 days ‐ immediate treatment (high certainty).

1 finding from 1 review

Effect of early treatment with anti‐hypertensive drugs on short and long‐term mortality in patients with an acute… 2009 · Cochrane Headline outcomes only
RR 0.91 [0.82, 1]
3 studies · 77414 participants
High

Intervention not reported

All‐cause mortality at 10 days ‐ short‐term treatment · acute myocardial infarction1

The intervention leads to lower all‐cause mortality at 10 days ‐ short‐term treatment (high certainty).

1 finding from 1 review

Effect of early treatment with anti‐hypertensive drugs on short and long‐term mortality in patients with an acute… 2009 · Cochrane Headline outcomes only
RR 0.93 [0.87, 0.98]
10 studies · 84311 participants
High

Intervention not reported

All‐cause mortality at 2 days ‐ immediate treatment · patients with acute myocardial infarction1

The intervention showed no clear difference in all‐cause mortality at 2 days ‐ immediate treatment (low certainty).

1 finding from 1 review

Effect of early treatment with anti‐hypertensive drugs on short and long‐term mortality in patients with an acute… 2009 · Cochrane Headline outcomes only
RR 0.95 [0.85, 1.07]
6 studies · 68007 participants
Low

Intervention not reported

All‐cause mortality at 10 days ‐ short‐term treatment · patients with acute myocardial infarction1

The intervention showed no clear difference in all‐cause mortality at 10 days ‐ short‐term treatment (high certainty).

1 finding from 1 review

Effect of early treatment with anti‐hypertensive drugs on short and long‐term mortality in patients with an acute… 2009 · Cochrane Headline outcomes only
RR 0.96 [0.91, 1.02]
14 studies · 71457 participants
High

Intervention not reported

All‐cause mortality at 2 days ‐ immediate treatment · patients with acute myocardial infarction or stroke1

It is very uncertain whether the intervention changes all‐cause mortality at 2 days ‐ immediate treatment (very low certainty).

1 finding from 1 review

Effect of early treatment with anti‐hypertensive drugs on short and long‐term mortality in patients with an acute… 2009 · Cochrane Headline outcomes only
RR 2.33 [0.62, 8.78]
3 studies · 242 participants
Very low

Intervention not reported

All‐cause mortality at 10 days ‐ short‐term treatment · patients with acute myocardial infarction or stroke1

It is very uncertain whether the intervention changes all‐cause mortality at 10 days ‐ short‐term treatment (very low certainty).

1 finding from 1 review

Effect of early treatment with anti‐hypertensive drugs on short and long‐term mortality in patients with an acute… 2009 · Cochrane Headline outcomes only
RR 1.01 [0.73, 1.38]
15 studies · 1900 participants
Very low

Monetary incentives: addition of monetary reward vs no monetary reward

Target behaviour: average number of dolls assembled per day · patients with schizophrenia1

1 finding from 1 review

Monetary incentives for schizophrenia 2009 · Cochrane Headline outcomes only
no estimate extracted
1 study · 25 participants
Very low

Intervention not reported

Duration of diarrhea in days · children with measles

1 finding from 1 review

Vitamin A for treating measles in children 2005 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 249 participants
Moderate

Intervention not reported

Hospital stay in days · children with measles

1 finding from 1 review

Vitamin A for treating measles in children 2005 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 278 participants
Moderate

Intervention not reported

Duration of fever in days · children with measles

1 finding from 1 review

Vitamin A for treating measles in children 2005 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 149 participants
Moderate

Prednisone vs prednisone and plasma exchange (Gajdos 1983)

Score (MMS) day 30

1 finding from 1 review

Plasma exchange for generalised myasthenia gravis 2002 · Cochrane Headline outcomes only
no estimate extracted
1 study · 14 participants
Low

PE vs intravenous immunoglobulin (IVIG)

Change in score (MMS) day 0 to day 15

1 finding from 1 review

Plasma exchange for generalised myasthenia gravis 2002 · Cochrane Headline outcomes only
no estimate extracted
1 study · 87 participants
High

PE vs no plasma exchange before thymectomy (Kamel 2009)

Duration of MV (days)

1 finding from 1 review

Plasma exchange for generalised myasthenia gravis 2002 · Cochrane Headline outcomes only
no estimate extracted
1 study · 45 participants
Low

PE vs no plasma exchange before thymectomy (Kamel 2009)

Duration of ICU stay

1 finding from 1 review

Plasma exchange for generalised myasthenia gravis 2002 · Cochrane Headline outcomes only
no estimate extracted
1 study · 45 participants
Low

TEXT LETTER PROMPT vs TEXT ORIENTATION STATEMENT

Did not attend appointment ‐ one day before appointment · people with severe mental disorders

It is very uncertain whether TEXT LETTER PROMPT changes did not attend appointment ‐ one day before appointment compared with TEXT ORIENTATION STATEMENT (very low certainty).

1 finding from 1 review

Prompts to encourage appointment attendance for people with serious mental illness 2001 · Cochrane Headline outcomes only
RR 2 [0.78, 5.15]
1 study · 60 participants
Very low

TEXT LETTER PROMPT vs TEXT ORIENTATION STATEMENT

Did not attend appointment ‐ three days before · people with severe mental disorders

It is very uncertain whether TEXT LETTER PROMPT changes did not attend appointment ‐ three days before compared with TEXT ORIENTATION STATEMENT (very low certainty).

1 finding from 1 review

Prompts to encourage appointment attendance for people with serious mental illness 2001 · Cochrane Headline outcomes only
RR 1.38 [0.64, 2.93]
1 study · 60 participants
Very low