Pain intensity various scales short‐term · adults with chronic low‐back pain
2 findings from 1 review
Pain: intermediate‐term · adults with chronic low‐back pain
1 finding from 1 review
Depressive symptoms · adults with chronic low‐back pain
2 findings from 1 review
Functional ability · adults with chronic low‐back pain
2 findings from 1 review
CI: Confidence interval · adults with chronic low‐back pain
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Pain intensity VAS (0 to 100; 0 = no pain, 100 = worst pain) · adults with chronic low‐back pain
2 findings from 1 review
Back‐specific functional status · adults with chronic low‐back pain
3 findings from 1 review
no estimate extracted
2 studies · 330 participants
Moderate
no estimate extracted
2 studies · 319 participants
Moderate
no estimate extracted
2 studies · 345 participants
Low
Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · adults with chronic low‐back pain
1 finding from 1 review
Pain: intermediate‐term · adults with chronic low‐back pain
1 finding from 1 review
Pain intensity, long‐term · adults with chronic low‐back pain
1 finding from 1 review
Depression various scales short‐term · adults with chronic low‐back pain
1 finding from 1 review
Depression various scales intermediate‐term · adults with chronic low‐back pain
2 findings from 1 review
CI: Confidence interval · adults with chronic low‐back pain
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale)
1 finding from 1 review
no estimate extracted
6295 participants
Low
FUNCTIONAL LIMITATIONS
1 finding from 1 review
no estimate extracted
6004 participants
Moderate
*The anticipated absolute effects without exercise come from the range of outcomes at
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Mean pain intensity (Numeric Rating Scale 0–10) · adults with chronic low‐back pain
1 finding from 1 review
Disability (higher ratings mean greater disability). Various instruments were used, e.g. in Oswestry Disability Index > 6 months' post operative 0% (no disability) to 100% (bedridden) · adults with chronic low‐back pain
1 finding from 1 review
At least 30% reduction in pain · adults with chronic low‐back pain
Strong opioids probably leads to higher at least 30% of pain relief or moderate relief compared with placebo (moderate certainty).
1 finding from 1 review
At least 50% reduction in pain · adults with chronic low‐back pain
It is very uncertain whether strong opioids changes at least 50% of pain relief compared with placebo (very low certainty).
1 finding from 1 review