Fig. 2From: Patient and healthcare professional experiences of the Salford Lung Studies: qualitative insights for future effectiveness trialsSummary of main findings regarding suggested improvements for future trials. Bold text indicates improvements considered of more importance. Abbreviations: CCG, Clinical Commissioning Group; eCRF, electronic case report form; GP, general practitioner; GSK, GlaxoSmithKline plc.; PI, principal investigator; PLS, plain language summary; PM, practice manager; QOF, Quality Outcomes Framework; SLS, Salford Lung StudiesBack to article page