Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,763 questions · 1,835 findings · 201 reviews · Headline outcomes only

No studies found 414 · 22.6%GRADE not reported 51 · 2.8%Very low 570 · 31.1%Low 468 · 25.5%Moderate 272 · 14.8%High 60 · 3.3%

Intervention not reported

Exercise tolerance Measured using 6MWD · patients with asthma aged eight years or older
1 finding from 1 review

Xiongshao capsule (XSC) plus conventional western medicine (CWM) vs Western medicine

Recurrence angina pectoris Treadmill exercise test · patients with restenosis after percutaneous coronary intervention in coronary heart disease

Xiongshao capsule (XSC) plus conventional western medicine (CWM) probably leads to lower recurrence angina pectoris Treadmill exercise test compared with conventional western medicine (CWM) (moderate certainty).

1 finding from 1 review

Intervention not reported

Functional exercise capacity (change from baseline; mixed population) ‐ 6‐minute walk test metres · patients with stable chronic obstructive pulmonary disease
1 finding from 1 review