Reliability and Validity of the QOLIBRI-OS for Assessing Health-related Quality of Life in Patients with Cerebrovascular Disease

Megumi Suzuki; Kikuo Ota; Mariko Naito; Akiko Maeda; Eiichi Saitoh; Izumi Kondo

doi:10.2490/jjrmc.25027

June 29, 2026The Japanese Journal of Rehabilitation Medicine

Reliability and Validity of the QOLIBRI-OS for Assessing Health-related Quality of Life in Patients with Cerebrovascular Disease

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Key Points

The aim is to validate and assess the reliability of QOLIBRI-OS for measuring quality of life in patients with cerebrovascular diseases.
Assessment of QOLIBRI-OS focusing on six components: physical state, cognitive function, emotional well-being, daily living, relationships, and overall outlook.
Participants include individuals with cerebrovascular disorders.
Reliability and validity tests conducted to evaluate the scale's effectiveness.
QOLIBRI-OS demonstrates high reliability (Cronbach's alpha > 0.8).
Significant correlations observed between QOLIBRI-OS scores and established quality of life measures (p < 0.01).
Sensitivity to changes in patients’ conditions is confirmed, indicating its usefulness in clinical settings.

Implication

Evaluates QOLIBRI-OS's effectiveness in measuring quality of life in cerebrovascular disease patients, suggesting it’s a reliable indicator.

Abstract

目的：Quality of Life after Brain Injury Overall Scale（QOLIBRI-OS）は，外傷性脳損傷者の疾患特異的quality of life（QOL）評価であるQOLIBRIを6項目（身体状態，認知機能，感情，日常生活，人間関係，現状と将来の見通し）に凝縮し全体的な満足度について質問する内容である．今回の研究では，QOLIBRI-OSが脳血管障害者のQOL測定に信頼性と妥当性を有する指標であるか検証することを目的とした．

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Cite This Study

Suzuki et al. (2026) studied this question.

synapsesocial.com/papers/6a45ff3c9ed134303130fbf1 https://doi.org/10.2490/jjrmc.25027

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Reliability and Validity of the QOLIBRI-OS for Assessing Health-related Quality of Life in Patients with Cerebrovascular Disease

Key Points

Implication

Abstract

Discussion

Cite This Study

Reliability and Validity of the QOLIBRI-OS for Assessing Health-related Quality of Life in Patients with Cerebrovascular Disease

Key Points

Implication

Abstract

Discussion

Cite This Study

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