Usability of a home-based test for the measurement of fecal calprotectin in asymptomatic IBD patients

被引：33

作者：

Bello, Caroline ^{[1
]}

Roseth, Arne ^{[2
]}

Guardiola, Jordi ^{[3
]}

Reenaers, Catherine ^{[1
]}

Ruiz-Cerulla, Alexandra ^{[3
]}

Van Kemseke, Catherine ^{[1
]}

Arajol, Claudia ^{[3
]}

Reinhard, Christian ^{[4
]}

Seidel, Laurence ^{[5
]}

Louis, Edouard ^{[1
]}

机构：

[1] Univ Hosp CHU Liege, Dept Gastroenterol, Liege, Belgium

[2] Lovisenberg Diaconal Hosp, Sect Gastroenterol, Dept Med, Oslo, Norway

[3] Hosp Univ Bellvitge IDIBELL, Dept Gastroenterol, Barcelona, Spain

[4] BUHLMANN Labs AG, Schonenbuch, Switzerland

[5] CHU Liege, Dept Biostat & Medicoecon Informat, Univ Hosp, Liege, Belgium

来源：

DIGESTIVE AND LIVER DISEASE | 2017年 / 49卷 / 09期

关键词：

Fecal calprotectin; Home-based test; Inflammatory bowel disease; Self-care; Usability; INFLAMMATORY-BOWEL-DISEASE; ULCERATIVE-COLITIS; INTRAINDIVIDUAL VARIABILITY; INDEX; CARE;

D O I：

10.1016/j.dld.2017.05.009

中图分类号：

R57 [消化系及腹部疾病];

学科分类号：

摘要：

The aim of our work was to test the usability of fecal calprotectin (FC) home-based test in inflammatory bowel disease (IBD) patients. Methods: IBD patients were prospectively recruited. They had to measure FC with a dedicated tool and smartphone application, 5 times at two weeks intervals over an 8 weeks period. They had to fill in a usability questionnaire at the first and the last FC measurement. A System Usability Scale (SUS: 0-100) and the Global Score of Usability (GSU: 0-85) were calculated. FC was also centrally measured by ELISA. Results: Fifty-eight patients were recruited. Forty-two performed at least one FC measurement and 27 performed all the FC requested measurements. The median (IQR) SUS (0-100) at the first and last use were 85 (78-90) and 81 (70-88), respectively; the median (IQR) GSU (0-85) at the first and last use were 74 (69-80) and 77 (68-83), respectively. Adherence to the planned measurements and usability of the tool were higher in females and in less severe disease. The intra-class correlation coefficient between home-based and centrally measured FC was 0.88. Conclusion: The adherence to home-based measurement of FC was fair. Usability scores for the home-based test were high. There was a good correlation with the centrally measured FC by ELISA. (C) 2017 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

引用

页码：991 / 996

页数：6

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