Impact of socioeconomic status on participation and outcomes in the Salford Lung Studies.

ABSTRACT: COPD and asthma prevalence is associated with socioeconomic status (or "deprivation"), yet deprivation is rarely considered in typical large-scale efficacy randomised controlled trials that recruit highly selected patient populations. In this post hoc analysis of the Salford Lung Studies in COPD and asthma (two 12-month, open-label, effectiveness randomised controlled trials conducted in UK primary care), we evaluated the impact of patient deprivation on clinical outcomes with initiating fluticasone furoate/vilanterol versus continuing usual care. Patients were categorised into deprivation quintiles based on postcode and a countrywide database of indices of deprivation, and trial outcomes by quintile were assessed. 52% of patients in the COPD study were included in the most d

SUBMITTER: Jones R 

PROVIDER: S-EPMC7073415 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature