Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,922 questions · 3,118 findings · 513 reviews

No studies found 574 · 18.4%GRADE not reported 372 · 11.9%Very low 723 · 23.2%Low 854 · 27.4%Moderate 489 · 15.7%High 106 · 3.4%

Exercise vs no treatment

Intensity of disease signs and symptoms1 · people with non‐ulcerated chronic venous insufficiency

It is very uncertain whether physical exercise changes intensity of disease signs and symptoms: VCSS Scale: 0 to 30 (lower… compared with no treatment (very low certainty).

1 finding from 1 review

Alemtuzumab 24 mg vs interferon beta‐1a

New or enlarging T2‐hyperintense lesions · adults with multiple sclerosis Interventions: immunosuppressive and immunomodulatory drugs Comparator: placebo Outcome: withdrawals due to…

The review found no eligible studies for this question.

1 finding from 1 review

Alemtuzumab 12 mg vs interferon beta‐1a

Number of participants with new or enlarging T2‐hyperintense lesions on MRI · adults with relapsing–remitting multiple sclerosis

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Pain intensity measured on CHQ (0‐100; 0 = worse pain), and VAS (0 to 100; 0 = no pain) Postintervention: first assessment after end of treatment; no later than 3 months · children and adolescents aged 4 years to 18 years, with chronic musculoskeletal pain
1 finding from 1 review

Intervention not reported

Stress intensity in the medical team members VAS (0 to 100; 0 = no stress; 100 = maximum stress)Â · relatives, patients, and healthcare professionals during resucitation
1 finding from 1 review

CBT vs active control

Participant‐reported pain relief of 30% or greater · chronic pain (excluding headache) in adults
2 findings from 1 review

CBT vs active control

Pain intensity (number of people with ≥ 50% improvement) · chronic pain (excluding headache) in adults
2 findings from 1 review

CBT vs TAU

Pain intensity (number of people with ≥ 30% improvement) (Higher scores indicate improvement) · chronic pain (excluding headache) in adults

CBT probably leads to higher pain intensity (number of people with ≥ 30% improvement) (Higher… compared with TAU (post‐treatment) (moderate certainty).

1 finding from 1 review