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Search review questions

Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.

Limit to evidence status or GRADE (optional)

1,248 questions in 108 reviews · Stroke

current versions
No studies 275 · 22%Ungraded 56 · 4.5%Very low 269 · 21.6%Low 349 · 28%Moderate 216 · 17.3%High 83 · 6.7%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

QuestionEffectEvidenceStatus / GRADE
Mobile stroke team vs general medical ward
Death or institutional care by the end of scheduled · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
OR 1.27 [0.84, 1.93]2 studies · 438 participantsLow
Mobile stroke team vs general medical ward
Death or dependency by the end of scheduled · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
OR 0.8 [0.52, 1.22]2 studies · 438 participantsLow
Mobile stroke team vs general medical ward
Subjective health status score Participant quality of life (EuroQol) · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
no estimate extracted1 study · 308 participantsVery low
Organised inpatient (stroke unit) care vs alternative service
Death by the end of scheduled · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
OR 0.76 [0.66, 0.88]29 studies · 5902 participantsModerate
Mobile stroke team vs general medical ward
Patient satisfaction or preference · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
no estimate extractedNRNo studies
Mobile stroke team vs general medical ward
Length of stay (days) in a hospital or institution (Analysis 3.5) · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
no estimate extractedNRNo studies
Mixed rehabilitation ward vs general medical ward
Poor outcome by the end of scheduled · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
OR 0.65 [0.47, 0.9]6 studies · 630 participantsLow
Mixed rehabilitation ward vs general medical ward
Death by the end of scheduled · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
OR 0.91 [0.58, 1.42]6 studies · 630 participantsLow
Mixed rehabilitation ward vs general medical ward
Death or institutional care by the end of scheduled · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
OR 0.71 [0.51, 0.99]5 studies · 578 participantsLow
Mixed rehabilitation ward vs general medical ward
Death or dependency by the end of scheduled · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
OR 0.65 [0.47, 0.9]6 studies · 630 participantsLow
Mixed rehabilitation ward vs general medical ward
Subjective health Status score · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
no estimate extractedNRNo studies
Mixed rehabilitation ward vs general medical ward
Patient satisfaction or preference · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
no estimate extractedNRNo studies
Mixed rehabilitation ward vs general medical ward
Length of stay (days) in a hospital or institution (Analysis 4.5) · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
MD 0.083 studies · 387 participantsVery low
Organised inpatient (stroke unit) care vs alternative service
Death or institutional care by the end of scheduled · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
OR 0.76 [0.67, 0.85]25 studies · 4887 participantsModerate
Organised inpatient (stroke unit) care vs alternative service
Death or dependency by the end of scheduled · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
OR 0.75 [0.66, 0.85]24 studies · 4854 participantsModerate
Organised inpatient (stroke unit) care vs alternative service
Subjective health status score Participant quality of life (Nottingham Health Profile; Quality of Life Scale) · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
no estimate extracted3 studies · 843 participantsVery low
Organised inpatient (stroke unit) care vs alternative service
Patient satisfaction or preference · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
no estimate extractedNRNo studies
Organised inpatient (stroke unit) care vs alternative service
Length of stay (days) in a hospital or institution (Analysis 1.5) · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
SMD 0.1619 studies · 4162 participantsLow
Stroke ward vs general medical ward
Poor outcome by the end of scheduled · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
OR 0.78 [0.68, 0.91]14 studies · 3321 participantsModerate
Stroke ward vs general medical ward
Death by the end of scheduled · adults with acute stroke
Organised inpatient (stroke unit) care for stroke: network meta‐analysis (2020) · Cochrane
OR 0.75 [0.63, 0.9]15 studies · 3523 participantsModerate
Carotid artery stenting vs endarterectomy
Death or any stroke between randomisation and 30 days after treatment · people with symptomatic carotid stenosis
Carotid artery stenting versus endarterectomy for treatment of carotid artery stenosis (2020) · Cochrane
OR 1.7 [1.31, 2.19]10 studies · 5396 participantsHigh
Carotid artery stenting vs endarterectomy
Death or any stroke between randomisation and 30 days after treatment or ipsilateral stroke until end of · people with symptomatic carotid stenosis
Carotid artery stenting versus endarterectomy for treatment of carotid artery stenosis (2020) · Cochrane
OR 1.51 [1.24, 1.85]8 studies · 5080 participantsHigh
Carotid artery stenting vs endarterectomy
Death or major or disabling stroke between randomisation and 30 days after treatment · people with symptomatic carotid stenosis
Carotid artery stenting versus endarterectomy for treatment of carotid artery stenosis (2020) · Cochrane
OR 1.36 [0.97, 1.91]7 studies · 4983 participantsHigh
Carotid artery stenting vs endarterectomy
Death or any stroke or myocardial infarction between randomisation and 30 days after treatment · people with symptomatic carotid stenosis
Carotid artery stenting versus endarterectomy for treatment of carotid artery stenosis (2020) · Cochrane
OR 1.43 [1.14, 1.8]6 studies · 4861 participantsHigh
Carotid artery stenting vs endarterectomy
Death or any stroke between randomisation and 30 days after treatment · people with asymptomatic carotid stenosis
Carotid artery stenting versus endarterectomy for treatment of carotid artery stenosis (2020) · Cochrane
OR 1.72 [1, 2.97]7 studies · 3378 participantsModerate
Carotid artery stenting vs endarterectomy
Death or any stroke between randomisation and 30 days after treatment or ipsilateral stroke until end of · people with asymptomatic carotid stenosis
Carotid artery stenting versus endarterectomy for treatment of carotid artery stenosis (2020) · Cochrane
OR 1.27 [0.87, 1.84]6 studies · 3315 participantsModerate
Carotid artery stenting vs endarterectomy
Death or major or disabling stroke between randomisation and 30 days after treatment · people with asymptomatic carotid stenosis
Carotid artery stenting versus endarterectomy for treatment of carotid artery stenosis (2020) · Cochrane
OR 1.54 [0.39, 6.11]2 studies · 2601 participantsModerate
Carotid artery stenting vs endarterectomy
Death or any stroke or myocardial infarction between randomisation and 30 days after treatment · people with asymptomatic carotid stenosis
Carotid artery stenting versus endarterectomy for treatment of carotid artery stenosis (2020) · Cochrane
OR 1.16 [0.73, 1.85]6 studies · 2978 participantsModerate
Carotid artery stenting vs endarterectomy
Severe (≥ 70%) restenosis during · people with symptomatic or asymptomatic carotid stenosis
Carotid artery stenting versus endarterectomy for treatment of carotid artery stenosis (2020) · Cochrane
OR 1.21 [0.76, 1.93]9 studies · 5744 participantsLow
Intervention NR
Any stroke or operative death (five‐year cumulative) · people with carotid stenosis and recent transient ischaemic attacks (TIA) or minor ischaemic strokes in the territory…
Carotid endarterectomy for symptomatic carotid stenosis (2020) · Cochrane
RR 0.95 [0.59, 1.53]2 studies · 271 participantsModerate
Intervention NR
Ipsilateral ischaemic stroke, and any operative stroke or death (five‐year cumulative) · people with carotid stenosis and recent transient ischaemic attacks (TIA) or minor ischaemic strokes in the territory…
Carotid endarterectomy for symptomatic carotid stenosis (2020) · Cochrane
RR 1.03 [0.57, 1.84]2 studies · 271 participantsModerate
Intervention NR
Disabling or fatal ipsilateral ischaemic or operative stroke and death (five‐year cumulative) · people with carotid stenosis and recent transient ischaemic attacks (TIA) or minor ischaemic strokes in the territory…
Carotid endarterectomy for symptomatic carotid stenosis (2020) · Cochrane
RR 1.29 [0.51, 3.27]2 studies · 271 participantsModerate
Cardiorespiratory training vs control
Death Analysis 1.1 · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
no estimate extracted32 studies · 1631 participantsLow
Resistance training vs control
Physical Fitness · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
no estimate extractedNRNo studies
Resistance training vs control
Mobility · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
MD 2.155 studies · 203 participantsModerate
Resistance training vs control
Physical Function · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
MD 3.275 studies · 220 participantsLow
Mixed training vs control
Death Analysis 5.1 · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
no estimate extracted23 studies · 1231 participantsLow
Mixed training vs control
Dead or dependent · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Mixed training vs control
Disability · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
SMD 0.239 studies · 604 participantsLow
Mixed training vs control
Physical fitness · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
MD 1.42 studies · 140 participantsLow
Mixed training vs control
Mobility · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
MD 4.7110 studies · 738 participantsModerate
Mixed training vs control
Physical function · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
MD 2.129 studies · 419 participantsLow
Cardiorespiratory training vs control
Dead or dependent · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Cardiorespiratory training vs control
Disability · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
SMD 0.528 studies · 462 participantsModerate
Cardiorespiratory training vs control
Physical fitness · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
MD 3.49 studies · 438 participantsModerate
Cardiorespiratory training vs control
Mobility · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
MD 4.4712 studies · 588 participantsHigh
Cardiorespiratory training vs control
Physical function · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
MD 1.928 studies · 471 participantsModerate
Resistance training vs control
Death Analysis 3.1 · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
no estimate extracted20 studies · 803 participantsLow
Resistance training vs control
Dead or dependent · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Resistance training vs control
Disability · people with stroke
Physical fitness training for stroke patients (2020) · Cochrane
no estimate extractedNRNo studies