Six tables compile 15 major characteristics and 81 key observations of peptic ulcers. Tables 2-6 provide question-and-answer formatted explanations cross-referenced to source locations within a six-article series. Dong, Simon Xin Min authored this dataset, which was last updated on June 2, 2026.
Use Cases
- Analyzing the roles of Helicobacter pylori, gastric acid, and NSAIDs in ulcer formation based on explanatory cross-references
- Studying the 81 key observations of peptic ulcers for clinical pattern recognition
- Reviewing the 15 major characteristics of peptic ulcers for educational or diagnostic support
- Comparing explanatory frameworks for ulcer etiology based on the Theory of Nodes series
Strengths
- Dataset updates a 2018 data article, providing explanations where raw observations were previously presented
- Organized into six tables, including a list of source articles and cross-referenced Q&A explanations
- Clarifies the roles of Helicobacter pylori, gastric acid, and NSAIDs in peptic ulcers
Limitations
- Column-level documentation is absent; field semantics must be inferred after download
- Row count is unknown, which may limit suitability assessment
Provenance
- Source
- Harvard Dataverse
- Collection Method
- Compilation from a six-article series on the Theory of Nodes
- Freshness
- Last updated 2026-06-02 20:12:06; freshness should be verified