Objective cough counts (over 24‐hour period) · participants with chronic cough
1 finding from 1 review
Symptoms · participants with chronic cough
1 finding from 1 review
Clinical improvement (as defined by trialists) · participants with chronic cough
It is very uncertain whether speech and language therapy changes clinical improvement (as defined by trialists) compared with healthy lifestyle advice (very low certainty).
1 finding from 1 review
Cough · participants with chronic cough
Speech and language therapy showed no clear difference in subjective measures of cough (e.g. VAS/numerical cough scale score) compared with healthy lifestyle advice (low certainty).
1 finding from 1 review
Cough reflex sensitivity (as measured by cough challenge: capsaicin concentration required to provoke 5 coughs) · participants with chronic cough
1 finding from 1 review
Adverse events · participants with chronic cough
1 finding from 1 review
Lung function: FEV1 mL (change from baseline) · people with bronchiectasis
1 finding from 1 review
Number of participants improved · people with bronchiectasis
Inhaled corticosteroids showed no clear difference in number of participants improved compared with placebo (low certainty).
1 finding from 1 review
Lung function (spirometry indices) ‐ FVC (in L, end study minus baseline values) · people with bronchiectasis
1 finding from 1 review
Lung function (other indices) ‐ diffusion capacity % predicted (end of study) · people with bronchiectasis
1 finding from 1 review
Lung function (other indices) ‐ RV % predicted (end of study values) · people with bronchiectasis
1 finding from 1 review
Lung function (other indices) ‐ TLC % predicted (end of study values) · people with bronchiectasis
1 finding from 1 review
Exacerbations · people with bronchiectasis
1 finding from 1 review
Pseudomonas aeruginosa (P aeruginosa) colonisation · people with bronchiectasis
Inhaled corticosteroids showed no clear difference in pseudomonas aeruginosa (P aeruginosa) colonisation compared with placebo (low certainty).
1 finding from 1 review
FEV1 % predicted: absolute change from baseline · people with bronchiectasis
1 finding from 1 review
FVC (% predicted) Change from baseline · people with bronchiectasis
1 finding from 1 review
Total exacerbations per participant · COPD
1 finding from 1 review
Early exacerbations per participant · COPD
1 finding from 1 review
Late exacerbations per participant · COPD
1 finding from 1 review
Days disability from respiratory illness · COPD
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found