Validation of the German version of the subarachnoid haemorrhage outcome tool (SAHOT).
Subarachnoid haemorrhage
aneurysmal subarachnoid haemorrhage
intracranial aneurysm
patient-reported outcome
vascular disorders
Journal
European stroke journal
ISSN: 2396-9881
Titre abrégé: Eur Stroke J
Pays: England
ID NLM: 101688446
Informations de publication
Date de publication:
03 2023
03 2023
Historique:
received:
03
10
2022
accepted:
16
11
2022
medline:
7
4
2023
entrez:
6
4
2023
pubmed:
7
4
2023
Statut:
ppublish
Résumé
The subarachnoid haemorrhage (SAH) outcome tool (SAHOT) is the first SAH-specific patient reported outcome measure, and was developed in the UK. We aimed to validate the SAHOT outside the UK, and therefore endeavored to adapt the SAHOT into German and to test its psychometric properties. We adapted and pilot tested the German version. We applied the SAHOT, Quality of Life after Brain Injury, Hospital Anxiety and Depression Scale, and EuroQol questionnaires in a cohort of 89 patients with spontaneous SAH after discharge. We assessed internal consistency by Cronbach's α, test-retest reliability by intraclass correlation, and validity by Pearson correlations with established measures. Sensitivity to change was evaluated following neurorehabilitation by effect sizes. The translation of SAHOT resulted in a German version that is semantically and conceptually equivalent to the English version. Internal consistency was good regarding the physical domain (α = 0.83) and excellent for the other domains (α = 0.92-0.93). Test-retest reliability indicated a high level of stability with an intraclass correlation of 0.85 (95% CI: 0.83-0.86). All domains correlated moderately or strongly with established measures ( The SAHOT can be adapted to other health care systems and societies than the UK. The German version of the SAHOT is a reliable and valid instrument, and can be used in future clinical studies and individual assessment after spontaneous SAH.
Identifiants
pubmed: 37021152
doi: 10.1177/23969873221144813
pii: 10.1177_23969873221144813
pmc: PMC10069186
doi:
Types de publication
Journal Article
Langues
eng
Pagination
320-327Informations de copyright
© European Stroke Organisation 2022.
Déclaration de conflit d'intérêts
The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
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