Global trends and hotspots in research of cough variant asthma: a bibliometric and visual analysis from 2004 to 2024.

ABSTRACT:

Background

The field of cough variant asthma (CVA) has seen rapid development, with a significant number of high-quality studies being published. To explore the evolution, key research trends, and future prospects of this field, a bibliometric and visualization analysis was conducted.

Methods

Publications concerning CVA were collected from the Web of Science Core Collection, and subsequently processed with VOSviewer 1.6.18, CiteSpace 6.1.R3, and the Bibliometric Online Analysis Platform to perform visualization and bibliometric analyses.

Results

We included 424 studies in the analysis. Over the past two decades, research output grew steadily and reached its maximum in the last six years. China led in publication quantity, whereas Japan had the strongest influence in t

SUBMITTER: Yu HY 

PROVIDER: S-EPMC12688609 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature