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Evidence found and GRADE certainty

2 questions · 2 findings · 1 reviews

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Tiotropium vs placebo

Number of patients with a clinically significant worsening (≥ 4 units) in quality of life (SGRQ) · people with COPD who have smoked for ≥ 10 pack‐years

Tiotropium leads to lower number of patients with a clinically significant worsening (≥ 4… compared with placebo (high certainty).

1 finding from 1 review

Tiotropium vs placebo

Quality of life: number of participants with clinically significant improvement (≥ 4 units) in SGRQ total score · people with COPD who have smoked for ≥ 10 pack‐years

Tiotropium leads to higher number of patients with a clinically significant improvement (≥ 4… compared with placebo (high certainty).

1 finding from 1 review