Araştırma Makalesi

Improving clinical applications of quality of life scores in epidermolysis bullosa: defining clinically significant outcomes in the QOLEB questionnaire

Cilt: 2 Sayı: 3 29 Eylül 2019
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Improving clinical applications of quality of life scores in epidermolysis bullosa: defining clinically significant outcomes in the QOLEB questionnaire

Öz

Objective The Quality of Life in Epidermolysis Bullosa (QOLEB) score is an Epidermolysis Bullosa (EB) specific quality of life (QoL) measurement tool. It is a statistically valid and reliable questionnaire which has benefits over generic QoL tools in QoL evaluation in EB. It also has important implications in the evaluation of the clinical efficacy of new interventions in EB. The utility of this score would be increased if the clinical relevance of individual scores and changes in QOLEB scores could be further understood.

Methods In order to achieve this, the minimal clinically important  difference (MCID) was calculated using both anchor-based and distribution-based techniques. Banding techniques were also applied to the QOLEB questionnaire in order to stratify scores into “very mild”, “mild”, “moderate”, “severe” and “very severe” categories.

Results Using these methodologies, the MCID for the QOLEB score was calculated at a 6 point change in QOLEB scores, and the QOLEB bands were calculated as: 0-4 points for ‘very mild’, 5-9 points for ‘mild’, 10-19 points for ‘moderate’, 20-34 points for ‘severe’ and 35-51 points for ‘very severe’ impact on QoL.

Conclusions Calculating the MCID and clinical bands for the QOLEB questionnaire increases the breadth of clinical applications for the QOLEB questionnaire. It now has direct utility in determining the clinical significance of interventions in EB by evaluating changes in QOLEB scores and how they correlate to the MCID and clinical bands.

Anahtar Kelimeler

Kaynakça

  1. 1. Frew JW, Martin LK, Nijsten T, Murrell DF. Quality of life evaluation in Epidermolysis Bullosa (EB) through the development of the QOLEB Questionnaire: An EB-Specific quality of life instrument. Br J Dermatol 2009;161:1323-30.
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  6. 6. Conget P, Rodriguez F, Kramer S, et al. Replenishment of type VII collagen and re-epithelialization of chronically ulcerated skin after intradermal administration of allogeneic mesenchymal stromal cells in two patients with recessive dystrophic epidermolysis bullosa. Cytotherapy 2010;12:429-31.
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Klinik Tıp Bilimleri

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

29 Eylül 2019

Gönderilme Tarihi

30 Temmuz 2019

Kabul Tarihi

10 Eylül 2019

Yayımlandığı Sayı

Yıl 2019 Cilt: 2 Sayı: 3

Kaynak Göster

APA
Frew, J., & Murrell, D. F. (2019). Improving clinical applications of quality of life scores in epidermolysis bullosa: defining clinically significant outcomes in the QOLEB questionnaire. Mucosa, 2(3), 68-75. https://doi.org/10.33204/mucosa.598339
AMA
1.Frew J, Murrell DF. Improving clinical applications of quality of life scores in epidermolysis bullosa: defining clinically significant outcomes in the QOLEB questionnaire. Mucosa. 2019;2(3):68-75. doi:10.33204/mucosa.598339
Chicago
Frew, John, ve Dedee F. Murrell. 2019. “Improving clinical applications of quality of life scores in epidermolysis bullosa: defining clinically significant outcomes in the QOLEB questionnaire”. Mucosa 2 (3): 68-75. https://doi.org/10.33204/mucosa.598339.
EndNote
Frew J, Murrell DF (01 Eylül 2019) Improving clinical applications of quality of life scores in epidermolysis bullosa: defining clinically significant outcomes in the QOLEB questionnaire. Mucosa 2 3 68–75.
IEEE
[1]J. Frew ve D. F. Murrell, “Improving clinical applications of quality of life scores in epidermolysis bullosa: defining clinically significant outcomes in the QOLEB questionnaire”, Mucosa, c. 2, sy 3, ss. 68–75, Eyl. 2019, doi: 10.33204/mucosa.598339.
ISNAD
Frew, John - Murrell, Dedee F. “Improving clinical applications of quality of life scores in epidermolysis bullosa: defining clinically significant outcomes in the QOLEB questionnaire”. Mucosa 2/3 (01 Eylül 2019): 68-75. https://doi.org/10.33204/mucosa.598339.
JAMA
1.Frew J, Murrell DF. Improving clinical applications of quality of life scores in epidermolysis bullosa: defining clinically significant outcomes in the QOLEB questionnaire. Mucosa. 2019;2:68–75.
MLA
Frew, John, ve Dedee F. Murrell. “Improving clinical applications of quality of life scores in epidermolysis bullosa: defining clinically significant outcomes in the QOLEB questionnaire”. Mucosa, c. 2, sy 3, Eylül 2019, ss. 68-75, doi:10.33204/mucosa.598339.
Vancouver
1.John Frew, Dedee F. Murrell. Improving clinical applications of quality of life scores in epidermolysis bullosa: defining clinically significant outcomes in the QOLEB questionnaire. Mucosa. 01 Eylül 2019;2(3):68-75. doi:10.33204/mucosa.598339

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