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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)

767 questions in 53 reviews · Back and Neck

current versions
No studies 149 · 19.4%Ungraded 41 · 5.3%Very low 168 · 21.9%Low 226 · 29.5%Moderate 156 · 20.3%High 27 · 3.5%

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
Summary of findings: Behavioural treatment vs waiting list control
CI: Confidence interval · adults with chronic low‐back pain
Behavioural treatment for chronic low‐back pain (2010) · Cochrane
no estimate extractedNRNo studies
Intervention NR
Pain intensity various scales short‐term · adults with chronic low‐back pain
Behavioural treatment for chronic low‐back pain (2010) · Cochrane
no estimate extracted2 studies · 93 participantsModerate
Intervention NR
Pain intensity various scales intermediate‐term · adults with chronic low‐back pain
Behavioural treatment for chronic low‐back pain (2010) · Cochrane
no estimate extracted2 studies · 82 participantsModerate
Post‐treatment exercise vs no intervention
Number of subjects with recurrent LBP · patients with recurrences of low‐back pain
Exercises for prevention of recurrences of low‐back pain (2010) · Cochrane
RR 0.5 [0.34, 0.73]2 studies · 130 participantsModerate
Post‐treatment exercise vs no intervention
Number of subjects with recurrent LBP · patients with recurrences of low‐back pain
Exercises for prevention of recurrences of low‐back pain (2010) · Cochrane
RR 0.75 [0.53, 1.07]1 study · 66 participantsModerate
Post‐treatment exercise vs no intervention
Time to LBP recurrence self‐report · patients with recurrences of low‐back pain
Exercises for prevention of recurrences of low‐back pain (2010) · Cochrane
HR 0.43 [0.21, 0.87]1 study · 69 participantsModerate
Post‐treatment exercise vs no intervention
Time to LBP recurrence self‐report · patients with recurrences of low‐back pain
Exercises for prevention of recurrences of low‐back pain (2010) · Cochrane
HR 0.5 [0.28, 0.9]1 study · 66 participantsModerate
Post‐treatment exercise vs no intervention
Number of recurrences of LBP recurrences. Scale from: 0 to 10. · patients with recurrences of low‐back pain
Exercises for prevention of recurrences of low‐back pain (2010) · Cochrane
no estimate extracted2 studies · 154 participantsModerate
Post‐treatment exercise vs no intervention
Number of recurrences of LBP Scale from: 0 to 10. · patients with recurrences of low‐back pain
Exercises for prevention of recurrences of low‐back pain (2010) · Cochrane
no estimate extracted1 study · 66 participantsModerate
bed rest vs advice to stay active
Pain intensity, short‐term · patients with acute low‐back pain
Advice to rest in bed versus advice to stay active for acute low‐back pain and sciatica (2010) · Cochrane
no estimate extracted3 studies · 480 participantsLow
bed rest vs advice to stay active
Pain intensity, long‐term · patients with acute low‐back pain
Advice to rest in bed versus advice to stay active for acute low‐back pain and sciatica (2010) · Cochrane
no estimate extracted2 studies · 393 participantsModerate
bed rest vs advice to stay active
Functional status, short‐term · patients with acute low‐back pain
Advice to rest in bed versus advice to stay active for acute low‐back pain and sciatica (2010) · Cochrane
no estimate extracted2 studies · 400 participantsModerate
bed rest vs advice to stay active
Functional status, long‐term · patients with acute low‐back pain
Advice to rest in bed versus advice to stay active for acute low‐back pain and sciatica (2010) · Cochrane
no estimate extracted2 studies · 393 participantsModerate
bed rest vs advice to stay active
Pain intensity, short‐term · patients with sciatica
Advice to rest in bed versus advice to stay active for acute low‐back pain and sciatica (2010) · Cochrane
no estimate extracted2 studies · 346 participantsModerate
bed rest vs advice to stay active
Pain intensity, long‐term · patients with sciatica
Advice to rest in bed versus advice to stay active for acute low‐back pain and sciatica (2010) · Cochrane
no estimate extracted2 studies · 330 participantsModerate
bed rest vs advice to stay active
Functional status, short‐term · patients with sciatica
Advice to rest in bed versus advice to stay active for acute low‐back pain and sciatica (2010) · Cochrane
no estimate extracted2 studies · 346 participantsModerate
bed rest vs advice to stay active
Functional status, long‐term · patients with sciatica
Advice to rest in bed versus advice to stay active for acute low‐back pain and sciatica (2010) · Cochrane
no estimate extracted2 studies · 330 participantsModerate