LABA/LAMA vs placebo
SGRQ Total SGRQ (Total) Score. Scale from: 0 to 100. Lower score indicates better quality of life. · Adults with COPD
1 finding from 1 review
- Once daily long‐acting beta2‐agonists and long‐acting muscarinic antagonists in a combined inhaler versus placebo for… 2019 · Cochrane Headline outcomes onlyno estimate extracted8 studies · 4952 participantsHigh