Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,038 questions · 2,118 findings · 339 reviews

No studies found 323 · 15.3%GRADE not reported 166 · 7.8%Very low 552 · 26.1%Low 592 · 28%Moderate 340 · 16.1%High 145 · 6.8%

Intervention not reported

Lower extremity maximum voluntary isometric contraction score at 3 months Quantitative Muscle Assessment (QMA) system. Data were normalized, summed and averaged to yield a L/E megascore (higher is better). · people with amyotrophic lateral sclerosis or motor neuron disease
1 finding from 1 review

Summary of findings: multimedia education and a co‐intervention vs co‐intervention alone

Medication side effects Mean adverse self‐medication behaviour score (lower scores indicate safer self‐medication behaviour). Scale from: 0 to 40. · patients taking prescribed and over‐the‐counter medications or their carers
1 finding from 1 review

Long‐acting beta2‐agonists vs placebo

Quality of life St George's Respiratory Questionnaire (SGRQ) score · patients with chronic obstructive pulmonary disease

Long‐acting beta2‐agonists showed no clear difference in quality of life1 St George's Respiratory Questionnaire (SGRQ); lower… compared with placebo (moderate certainty).

1 finding from 1 review