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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)

1,173 questions in 89 reviews · Neuromuscular

current versions
No studies 302 · 25.7%Ungraded 119 · 10.1%Very low 267 · 22.8%Low 239 · 20.4%Moderate 177 · 15.1%High 69 · 5.9%

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
Bioengineered devices vs standard techniques
Integrated functional outcome at ≥ 24 months · people undergoing peripheral nerve repair of the upper limb
Bioengineered nerve conduits and wraps for peripheral nerve repair of the upper limb (2022) · Cochrane
no estimate extracted2 studies · 60 participantsLow
Bioengineered devices vs standard techniques
Touch threshold · people undergoing peripheral nerve repair of the upper limb
Bioengineered nerve conduits and wraps for peripheral nerve repair of the upper limb (2022) · Cochrane
no estimate extracted1 study · 32 participantsVery low
Bioengineered devices vs standard techniques
Impact on daily living · people undergoing peripheral nerve repair of the upper limb
Bioengineered nerve conduits and wraps for peripheral nerve repair of the upper limb (2022) · Cochrane
no estimate extractedNRNo studies
Bioengineered devices vs standard techniques
Adverse events assessed as: adverse events (serious and non‐serious) · people undergoing peripheral nerve repair of the upper limb
Bioengineered nerve conduits and wraps for peripheral nerve repair of the upper limb (2022) · Cochrane
RR 7.15 [1.74, 29.42]5 studies · 213 participantsVery low
Bioengineered devices vs standard techniques
Specific serious adverse events: further surgery (device removal or revision)i assessed as: any unplanned secondary surgery to remove device · people undergoing peripheral nerve repair of the upper limb
Bioengineered nerve conduits and wraps for peripheral nerve repair of the upper limb (2022) · Cochrane
RR 7.61 [1.48, 39.02]5 studies · 256 participantsVery low
Surgery for Bell's palsy vs medical treatment (oral prednisolone) or no treatment
Complete recovery of facial nerve function at 12 months Defined as: complete recovery HB grade I. · Bell's palsy
Surgical interventions for the early management of Bell's palsy (2021) · Cochrane
RR 0.762 studies · 57 participantsVery low
Surgery for Bell's palsy vs medical treatment (oral prednisolone) or no treatment
Side effects and complications of treatmentMeasured by clinical assessment · Bell's palsy
Surgical interventions for the early management of Bell's palsy (2021) · Cochrane
no estimate extracted2 studies · 57 participantsVery low
Early surgery vs late surgery
Complete recovery of facial nerve function at 12 months Defined as: complete recovery HB grade I. · people with Bell's palsy
Surgical interventions for the early management of Bell's palsy (2021) · Cochrane
RR 0.47 [0.03, 6.6]1 study · 26 participantsVery low
Early surgery vs late surgery
Side effects and complications of treatmentMeasured by clinical assessment · people with Bell's palsy
Surgical interventions for the early management of Bell's palsy (2021) · Cochrane
no estimate extracted1 study · 26 participantsUngraded
Calf and hamstring stretching vs no intervention
Change in cramp frequency (cramps per night) (after 6 weeks) · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extracted1 study · 80 participantsVery low
Calf stretching vs placebo stretching
Cramp severity · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf stretching vs placebo stretching
Proportion of participants experiencing cramps · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf stretching vs placebo stretching
Health‐related quality of life · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf stretching vs placebo stretching
Quality of sleep · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf stretching vs placebo stretching
Activities of daily living · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf, quadriceps, and hamstring stretching vs no stretching
Cramp frequency (number of cramps in preceding week) (after 6 weeks) · 50‐ to 60‐year‐old women with metabolic syndrome
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extracted1 study · 24 participantsVery low
Calf, quadriceps, and hamstring stretching vs no stretching
Adverse events · 50‐ to 60‐year‐old women with metabolic syndrome
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extracted1 study · 24 participantsModerate
Calf, quadriceps, and hamstring stretching vs no stretching
Cramp severity (0 to 10 VAS; higher = more pain) (after 6 weeks) · 50‐ to 60‐year‐old women with metabolic syndrome
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extracted1 study · 24 participantsVery low
Calf, quadriceps, and hamstring stretching vs no stretching
Proportion of participants experiencing cramps · 50‐ to 60‐year‐old women with metabolic syndrome
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf, quadriceps, and hamstring stretching vs no stretching
Health‐related quality of life · 50‐ to 60‐year‐old women with metabolic syndrome
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf and hamstring stretching vs no intervention
Adverse events · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extracted1 study · 80 participantsModerate
Calf, quadriceps, and hamstring stretching vs no stretching
Quality of sleep · 50‐ to 60‐year‐old women with metabolic syndrome
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf, quadriceps, and hamstring stretching vs no stretching
Activities of daily living · 50‐ to 60‐year‐old women with metabolic syndrome
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf and hamstring stretching vs no intervention
Change in cramp severity (0 to 10 VAS; higher = worse pain) (after 6 weeks) · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extracted1 study · 80 participantsLow
Calf and hamstring stretching vs no intervention
Proportion of participants experiencing cramps · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf and hamstring stretching vs no intervention
Health‐related quality of life · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf and hamstring stretching vs no intervention
Quality of sleep · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf and hamstring stretching vs no intervention
Activities of daily living · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extractedNRNo studies
Calf stretching vs placebo stretching
Cramp frequency (number of cramps in the last four weeks) (after 12 weeks) · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extracted1 study · 94 participantsLow
Calf stretching vs placebo stretching
Adverse events · older adults with lower limb muscle cramps
Non‐drug therapies for the secondary prevention of lower limb muscle cramps (2021) · Cochrane
no estimate extracted1 study · 94 participantsVery low
Fludrocortisone vs placebo
Blood pressure outcomes · people with diabetes and orthostatic hypotension
Fludrocortisone for orthostatic hypotension (2021) · Cochrane
no estimate extracted1 study · 6 participantsVery low
Fludrocortisone vs placebo
Orthostatic symptoms · people with diabetes and orthostatic hypotension
Fludrocortisone for orthostatic hypotension (2021) · Cochrane
no estimate extracted1 study · 6 participantsVery low
Fludrocortisone vs placebo
Frequency and severity of postural lightheadedness · people with diabetes and orthostatic hypotension
Fludrocortisone for orthostatic hypotension (2021) · Cochrane
no estimate extracted0 participantsUngraded
Fludrocortisone vs placebo
Frequency of syncope · people with diabetes and orthostatic hypotension
Fludrocortisone for orthostatic hypotension (2021) · Cochrane
no estimate extracted0 participantsUngraded
Fludrocortisone vs placebo
Quality of life · people with diabetes and orthostatic hypotension
Fludrocortisone for orthostatic hypotension (2021) · Cochrane
no estimate extracted0 participantsUngraded
Fludrocortisone vs placebo
Serious or severe adverse events · people with diabetes and orthostatic hypotension
Fludrocortisone for orthostatic hypotension (2021) · Cochrane
no estimate extracted1 study · 6 participantsVery low
Cough augmentation therapy vs an alternative cough augmentation technique or combination of techniques
Number of unscheduled hospital admissions for 'maintenance therapy' · participants with chronic neuromuscular diseases
Cough augmentation techniques for people with chronic neuromuscular disorders (2021) · Cochrane
no estimate extractedNRNo studies
Cough augmentation therapy vs standard care
Peak cough flow for 'rescue' or 'maintenance' therapy · participants with chronic neuromuscular diseases
Cough augmentation techniques for people with chronic neuromuscular disorders (2021) · Cochrane
no estimate extractedNRNo studies
Cough augmentation therapy vs standard care
Any adverse events for 'rescue' and 'maintenance' therapy · participants with chronic neuromuscular diseases
Cough augmentation techniques for people with chronic neuromuscular disorders (2021) · Cochrane
no estimate extracted1 study · 67 participantsVery low
Cough augmentation therapy vs standard care
Participant preference or satisfaction for 'rescue' or 'maintenance' therapy · participants with chronic neuromuscular diseases
Cough augmentation techniques for people with chronic neuromuscular disorders (2021) · Cochrane
no estimate extractedNRNo studies
Cough augmentation therapy vs an alternative cough augmentation technique or combination of techniques
Duration of hospital stay (days) for 'rescue' therapy · participants with chronic neuromuscular diseases
Cough augmentation techniques for people with chronic neuromuscular disorders (2021) · Cochrane
no estimate extractedNRNo studies
Cough augmentation therapy vs an alternative cough augmentation technique or combination of techniques
PCF · participants with chronic neuromuscular diseases
Cough augmentation techniques for people with chronic neuromuscular disorders (2021) · Cochrane
no estimate extracted8 studies · 198 participantsVery low
Cough augmentation therapy vs an alternative cough augmentation technique or combination of techniques
Any adverse events · participants with chronic neuromuscular diseases
Cough augmentation techniques for people with chronic neuromuscular disorders (2021) · Cochrane
no estimate extracted64 participantsVery low
Cough augmentation therapy vs an alternative cough augmentation technique or combination of techniques
Quality of life for 'maintenance' therapy · participants with chronic neuromuscular diseases
Cough augmentation techniques for people with chronic neuromuscular disorders (2021) · Cochrane
no estimate extractedNRNo studies
Cough augmentation therapy vs an alternative cough augmentation technique or combination of techniques
Participant preference or satisfaction for 'rescue' and 'maintenance' therapy · participants with chronic neuromuscular diseases
Cough augmentation techniques for people with chronic neuromuscular disorders (2021) · Cochrane
no estimate extractedNRNo studies
Cough augmentation therapy vs standard care
Number of unscheduled hospital admissions for 'maintenance' therapy · participants with chronic neuromuscular diseases
Cough augmentation techniques for people with chronic neuromuscular disorders (2021) · Cochrane
no estimate extractedNRNo studies
Cough augmentation therapy vs standard care
Duration of hospital stay (days) for 'rescue' therapy · participants with chronic neuromuscular diseases
Cough augmentation techniques for people with chronic neuromuscular disorders (2021) · Cochrane
no estimate extractedNRNo studies
Cough augmentation therapy vs standard care
Quality of life for 'maintenance' therapy · participants with chronic neuromuscular diseases
Cough augmentation techniques for people with chronic neuromuscular disorders (2021) · Cochrane
no estimate extractedNRNo studies
A physical activity programme (weight‐bearing) vs no physical activity programme
Time spent walking (minutes per week, activity monitor) · people with NMD
Interventions for promoting physical activity in people with neuromuscular disease (2021) · Cochrane
no estimate extracted1 study · 69 participantsLow
A functional programme vs a stretching programme
Physical activity (unspecified count per day, activity monitor) · people with NMD
Interventions for promoting physical activity in people with neuromuscular disease (2021) · Cochrane
no estimate extracted1 study · 43 participantsLow