Table 2

Search terms (provisional)

ConceptSearch Terms
Chronic obstructive pulmonary disease MeSH terms: exp Pulmonary Disease, Chronic Obstructive/
Free text terms: COPD, chronic obstructive pulmonary disease
LABA Free text terms: arformoterol, formoterol, indacaterol, olodaterol, salmeterol, foradi, vilanterol, onbrez, oxis, salmeterol, tulobuterol, vilanterol, bambuterol, bambec, atimos modulate, striverdi respimat, serevent, relvar ellipta
LAMA Free text terms: aclidinium bromide, glycopyrronium bromide, tiotropium, umeclidinium, anoro ellipta, eklira, seebri, Spiriva, incruse, antimuscarinic bronchodilators, glycopyrrolate
ICS Free text terms: beclomethasone, budesonide, fluticasone furoate, fluticasone propionate, fluticasone, mometasone furoate, alvesco, betamethasone, ciclesonide, flixotide, pulmicort, becloforte, becotide, relvar ellipta
Exacerbation MeSH terms: exp respiratory tract infections/
Free text terms: exacerbation, AECOPD, lower respiratory tract infection, LRTI
FEV1 Forced expiratory volume in 1 s (FEV1)
Mortality MeSH terms: exp Mortality/exp death/
Free text terms: mortality, death
Quality of life MeSH terms: exp quality of life/
Free text terms: quality of life, St Georges Respiratory Questionnaire (SGRQ), COPD Assessment Test (CAT)
Myocardial Infarction MeSH terms: exp myocardial infarction/
Free text terms: myocardial infarction (MI)
Stroke MeSH terms: exp stroke/
Free text terms: stroke
Arrhythmias MeSH terms: exp arrhythmias, cardiac/exp atrial fibrillation/
Free text terms: arrhythmia, atrial fibrillation
Angina MeSH terms: exp angina, unstable/exp angina pectoris
Free text terms: unstable angina, angina pectoris
Pneumonia MeSH terms: exp pneumonia/
Free text terms: pneumonia
Type-2 Diabetes MeSH terms: exp diabetes mellitus, type 2/
Free text terms: type 2 diabetes (T2DM)
Fractures MeSH terms: exp osteoporotic fractures/exp fractures, bone
Free text terms: osteoporotic fractures, bone fractures
  • ICS, inhaled corticosteroids; LABA, long-acting beta-adrenoceptor agonist; LAMA, long-acting muscarinic antagonists.