biostudies-literatureUnknown3(9)Hilari K<h4>Objectives</h4> Contrasting accounts exist on whether people with stroke are able to self-report on outcomes using visual analogue scales (VASs). We explored correlations between multi-item scale-rated health-related quality of life (HRQL) and VAS-rated HRQL after stroke, and compared those with versus without aphasia.<h4>Design</h4>Cross-sectional survey.<h4>Setting</h4>Community dwelling stroke patients living in London.<h4>Participants</h4>People with first stroke were recruited during their hospital stay and were assessed 3 months later.<h4>Measures</h4>The Frenchay Aphasia Screening Test, the Stroke and Aphasia Quality of Life Scale (SAQOL-39g) and a single vertical VAS.<h4>Results</h4>73 people took part, 14 with aphasia. VAS scores were significantly correlated with the overall SAQOL-39g (r=0.69, p<0.01). SAQOL-39g subdomain scores were also correlated with VAS scores, with the psychosocial domain most highly correlated (r=0.67, p<0.01) and the communication least correlated (ρ=0.30, p<0.05). SAQOL-39g-VAS difference scores were higher for people with aphasia and the difference was significant (t (71)=2.02, p<0.05).<h4>Conclusions</h4>Despite the significant correlation of the overall SAQOL-39g and the VAS-rated HRQL, subdomain results suggested that people considered mostly psychosocial aspects when rating their HRQL on a single VAS. Agreement was poorer for people with aphasia, raising issues for the use of VASs with people with aphasia.BMJ opene003309https://www.ebi.ac.uk/biostudies/studies/S-EPMC3787490biostudies-literatureVisual analogue scales in stroke: what can they tell us about health-related quality of life?PMC3787490Hilari KBoreham LDfalseVisual analogue scales in stroke: what can they tell us about health-related quality of life?<h4>Objectives</h4> Contrasting accounts exist on whether people with stroke are able to self-report on outcomes using visual analogue scales (VASs). We explored correlations between multi-item scale-rated health-related quality of life (HRQL) and VAS-rated HRQL after stroke, and compared those with versus without aphasia.<h4>Design</h4>Cross-sectional survey.<h4>Setting</h4>Community dwelling stroke patients living in London.<h4>Participants</h4>People with first stroke were recruited during their hospital stay and were assessed 3 months later.<h4>Measures</h4>The Frenchay Aphasia Screening Test, the Stroke and Aphasia Quality of Life Scale (SAQOL-39g) and a single vertical VAS.<h4>Results</h4>73 people took part, 14 with aphasia. VAS scores were significantly correlated with the overall SAQOL-39g (r=0.69, p<0.01). SAQOL-39g subdomain scores were also correlated with VAS scores, with the psychosocial domain most highly correlated (r=0.67, p<0.01) and the communication least correlated (ρ=0.30, p<0.05). SAQOL-39g-VAS difference scores were higher for people with aphasia and the difference was significant (t (71)=2.02, p<0.05).<h4>Conclusions</h4>Despite the significant correlation of the overall SAQOL-39g and the VAS-rated HRQL, subdomain results suggested that people considered mostly psychosocial aspects when rating their HRQL on a single VAS. Agreement was poorer for people with aphasia, raising issues for the use of VASs with people with aphasia.2013-01-01T00:00:00Z2013 Sep2025-04-29T11:01:09.401Z2019-03-27T01:16:44ZS-EPMC37874902406876410.1136/bmjopen-2013-003309