title: Measuring improvement in dyspnoea: should absolute or relative values be used?
authors.affiliation: Hull York Medical School, University of Hull, Hull, UK miriam.johnson@hyms.ac.uk.
authors.forename: Miriam J
authors.initials: MJ
authors.lastname: Johnson
authors.affiliation: Dept of Health Sciences, University of York, York, UK.
authors.forename: J Martin
authors.initials: JM
authors.lastname: Bland
authors.affiliation: Kirkwood Hospice, Huddersfield, UK.
authors.forename: Stephen G
authors.initials: SG
authors.lastname: Oxberry
authors.affiliation: Dept of Medicine, Duke University School of Medicine, Durham, NC, USA Discipline of Palliative and Supportive Services, Flinders Centre for Clinical Change, Flinders University, Adelaide, Australia.
authors.forename: Amy P
authors.initials: AP
authors.lastname: Abernethy
authors.affiliation: Discipline of Palliative and Supportive Services, Flinders Centre for Clinical Change, Flinders University, Adelaide, Australia.
authors.forename: David C
authors.initials: DC
authors.lastname: Currow
mesh_terms: D000701:Analgesics, Opioid / Q000627:therapeutic use*; D004417:Dyspnea / Q000188:drug therapy*; D006801:Humans; D017063:Outcome Assessment, Health Care / Q000592:standards*
chemical_list: D000701:Analgesics, Opioid