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Erschienen in: Quality of Life Research 5/2014

01.06.2014

Quality of life assessed with EQ-5D in patients undergoing glioma surgery: What is the responsiveness and minimal clinically important difference?

verfasst von: Lisa Millgård Sagberg, Asgeir S. Jakola, Ole Solheim

Erschienen in: Quality of Life Research | Ausgabe 5/2014

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Abstract

Purpose

To evaluate the responsiveness of EQ-5D 3L in patients undergoing intracranial glioma surgery and estimate the minimal clinically important difference (MCID).

Materials and methods

EQ-5D 3L index values from 164 patients who underwent glioma surgery in the period 2007–2012 were analysed. Responsiveness and MCID were estimated using a combination of distribution-based and anchor-based methods. Karnofsky performance status served as an anchor.

Results

Patients who improved functionally did not report significantly higher EQ-5D 3L scores post operatively with a standardized response mean (SRM) of 0.04 (p = 0.13). Patients who deteriorated functionally reported significantly lower EQ-5D 3L scores post operatively with a SRM of 0.72 (p < 0.001). With different approaches, we determined a range of MCID values from 0.13 to 0.15.

Conclusions

EQ-5D 3L is responsive to changes when glioma patients are deteriorating functionally after surgery but not responsive when the patients are improving. The MCID values for EQ-5D 3L in glioma surgery seem higher than reported MCID values for other types of cancers.
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Metadaten
Titel
Quality of life assessed with EQ-5D in patients undergoing glioma surgery: What is the responsiveness and minimal clinically important difference?
verfasst von
Lisa Millgård Sagberg
Asgeir S. Jakola
Ole Solheim
Publikationsdatum
01.06.2014
Verlag
Springer International Publishing
Erschienen in
Quality of Life Research / Ausgabe 5/2014
Print ISSN: 0962-9343
Elektronische ISSN: 1573-2649
DOI
https://doi.org/10.1007/s11136-013-0593-4

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