Comparing diagnostic performance of Cantonese-Chinese version of Rome IV criteria and a short Reference Standard for functional dyspepsia in China
Abstract Introduction Functional dyspepsia (FD) is diagnosed based on self-reported symptoms and negative upper gastrointestinal endoscopic findings. The Rome criteria were not adopted as a diagnostic instrument in clinical guidelines due to their complexity. Different guidelines used relatively simple symptom assessment schemes with contents that vary significantly. A previously evaluated short Reference Standard may serve as a more standardised tool for guidelines. We evaluated its diagnostic accuracy against the Rome IV criteria in a cross-sectional study in Hong Kong. Methods A total of 220 dyspeptic patients sampled consecutively from a tertiary hospital and the community completed the Rome IV diagnostic questionnaire, which was translated into Cantonese-Chinese, and the Reference Standard. Sensitivity, specificity, positive and negative likelihood ratios (LRs), and area under the receiver operating characteristics curve (AUC), with 95% confidence intervals (CIs), were calculated. Results Among the participants, 160 (72.7%) fulfilled the Reference Standard with negative upper gastrointestinal endoscopic results. The Reference Standard identified patients with Rome IV-defined FD with 91.1% (95% CI 82.6%–96.4%) sensitivity and 37.6% (95% CI 29.6%–46.1%) specificity. The positive and negative LRs were 1.46 (95% CI 1.26–1.69) and 0.24 (95% CI 0.11–0.49), respectively. The AUC value was 0.64 (95% CI 0.59–0.69). Conclusions The Reference Standard can rule out patients without Rome IV-defined FD. It may be used as an initial screening tool for FD in settings where the use of the Rome IV criteria is impractical. It may also provide a uniform definition and diagnostic rule for future updates of clinical guidelines..
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:22 |
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Enthalten in: |
BMC Gastroenterology - 22(2022), 1, Seite 11 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Leonard Ho [VerfasserIn] |
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Links: |
doi.org [kostenfrei] |
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Themen: |
Diseases of the digestive system. Gastroenterology |
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doi: |
10.1186/s12876-022-02520-6 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
DOAJ021212821 |
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520 | |a Abstract Introduction Functional dyspepsia (FD) is diagnosed based on self-reported symptoms and negative upper gastrointestinal endoscopic findings. The Rome criteria were not adopted as a diagnostic instrument in clinical guidelines due to their complexity. Different guidelines used relatively simple symptom assessment schemes with contents that vary significantly. A previously evaluated short Reference Standard may serve as a more standardised tool for guidelines. We evaluated its diagnostic accuracy against the Rome IV criteria in a cross-sectional study in Hong Kong. Methods A total of 220 dyspeptic patients sampled consecutively from a tertiary hospital and the community completed the Rome IV diagnostic questionnaire, which was translated into Cantonese-Chinese, and the Reference Standard. Sensitivity, specificity, positive and negative likelihood ratios (LRs), and area under the receiver operating characteristics curve (AUC), with 95% confidence intervals (CIs), were calculated. Results Among the participants, 160 (72.7%) fulfilled the Reference Standard with negative upper gastrointestinal endoscopic results. The Reference Standard identified patients with Rome IV-defined FD with 91.1% (95% CI 82.6%–96.4%) sensitivity and 37.6% (95% CI 29.6%–46.1%) specificity. The positive and negative LRs were 1.46 (95% CI 1.26–1.69) and 0.24 (95% CI 0.11–0.49), respectively. The AUC value was 0.64 (95% CI 0.59–0.69). Conclusions The Reference Standard can rule out patients without Rome IV-defined FD. It may be used as an initial screening tool for FD in settings where the use of the Rome IV criteria is impractical. It may also provide a uniform definition and diagnostic rule for future updates of clinical guidelines. | ||
650 | 4 | |a Dyspepsia | |
650 | 4 | |a Gastrointestinal diseases | |
650 | 4 | |a Validation study | |
650 | 4 | |a Sensitivity and specificity | |
653 | 0 | |a Diseases of the digestive system. Gastroenterology | |
700 | 0 | |a Shuijiao Chen |e verfasserin |4 aut | |
700 | 0 | |a Fai Fai Ho |e verfasserin |4 aut | |
700 | 0 | |a Charlene H. L. Wong |e verfasserin |4 aut | |
700 | 0 | |a Jessica Y. L. Ching |e verfasserin |4 aut | |
700 | 0 | |a Pui Kuan Cheong |e verfasserin |4 aut | |
700 | 0 | |a Irene X. Y. Wu |e verfasserin |4 aut | |
700 | 0 | |a Xiaowei Liu |e verfasserin |4 aut | |
700 | 0 | |a Ting Hung Leung |e verfasserin |4 aut | |
700 | 0 | |a Justin C. Y. Wu |e verfasserin |4 aut | |
700 | 0 | |a Vincent C. H. Chung |e verfasserin |4 aut | |
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