Diagnostic accuracy of B scan ultrasound for posterior segment ocular disorders: a meta-analysis.

IF 2.6 4区医学 Q2 OPHTHALMOLOGY

Documenta Ophthalmologica Pub Date : 2025-04-07 DOI:10.1007/s10633-025-10005-6

Fujin Wu, Qing Wang, Tongmei Zheng, Xiuchun Wang, Chaobin Lin

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引用次数: 0

Abstract

Purpose: B-scan ultrasound is widely utilized for diagnosing posterior segment ocular disorders due to its non-invasive nature and ability to provide real-time imaging. This meta-analysis evaluates the diagnostic accuracy of B-scan ultrasound in detecting various posterior segment ocular disorders.

Methods: A comprehensive search was conducted across multiple databases including Medline, EMBASE, Cochrane Library, and SCOPUS, from their inception until May 2024. The Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) tool was employed to assess the risk of bias in the included studies. A bivariate meta-analysis was performed to calculate pooled estimates of sensitivity, specificity, and other diagnostic performance measures. Statistical analyses were conducted using STATA 14.2, which included generating summary receiver operating characteristic curves and diagnostic odds ratios.

Results: Ten studies met the inclusion criteria, encompassing a total of 1,617 reference-tested units. The pooled sensitivity and specificity of B-scan ultrasound for diagnosing posterior segment ocular disorders were remarkably high at 96% (95% CI 91-98%) and 94% (95% CI 87-98%), respectively. The diagnostic odds ratio was 363 (95% CI 94-1406), indicating substantial diagnostic accuracy. The area under the curve (AUC) was 0.99, confirming the excellent capability of B-scan ultrasound. Notable heterogeneity was observed (I² = 86%), and no significant publication bias was detected.

Conclusion: B-scan ultrasound demonstrates high sensitivity and specificity in diagnosing posterior segment ocular disorders, confirming its utility as a reliable diagnostic tool in clinical practice.

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来源期刊

Documenta Ophthalmologica 医学-眼科学

CiteScore

3.50

自引率

21.40%

发文量

审稿时长

>12 weeks

期刊介绍： Documenta Ophthalmologica is an official publication of the International Society for Clinical Electrophysiology of Vision. The purpose of the journal is to promote the understanding and application of clinical electrophysiology of vision. Documenta Ophthalmologica will publish reviews, research articles, technical notes, brief reports and case studies which inform the readers about basic and clinical sciences related to visual electrodiagnosis and means to improve diagnosis and clinical management of patients using visual electrophysiology. Studies may involve animals or humans. In either case appropriate care must be taken to follow the Declaration of Helsinki for human subject or appropriate humane standards of animal care (e.g., the ARVO standards on Animal Care and Use).