Global Trends in CKD and Cognitive Impairment Research, 2005–2025

7,971 English-language articles and reviews on chronic kidney disease and cognitive impairment were analyzed from Web of Science and Scopus. The bibliometric analysis covers publication trends, collaboration networks, and keyword evolution from 2005 to 2025. Ning Sun published this dataset under a CC-BY-4.0 license in May 2026.

Use Cases

• Analyze publication growth and collaboration patterns based on country and institution data.
• Identify influential authors and journals based on productivity and co-citation metrics.
• Track thematic shifts in research focus based on keyword evolution analysis.
• Study citation bursts and highly influential references related to the kidney-brain axis.

Strengths

• Analyzes a substantial corpus of 7,971 articles and reviews.
• Covers a 20-year time range from 2005 to 2025.
• Includes metadata on 12,719 authors and 13,280 institutions from 150 countries.

Limitations

• The dataset is a 16.5 KB DOCX file, indicating a very limited scope, likely containing summary tables or a manuscript rather than the raw bibliographic records.
• Column-level documentation is absent; field semantics must be inferred after download.
• Data may reflect language and source bias inherent to the Web of Science and Scopus databases.

Provenance

Source

Web of Science and Scopus

Collection Method

Bibliometric analysis using VOSviewer and CiteSpace.

Time Range

2005–2025

Freshness

Last updated 2026-05-19 05:38:19

Geography

Global (150 countries)