Disclaimer: This page presents automatically generated bibliometric data retrieved from OpenAlex. It does not represent the views, opinions, or endorsement of any individual, institution, or organisation. Data may contain errors, omissions, or misattributions inherent to automated retrieval. Results reflect publication patterns only and should not be interpreted as assessments of individual researchers or institutions.

Study Type Breakdown

Classification of 6,991 Ultra-Processed Food Research papers by study design, based on MeSH publication-type tags and title keywords.

4,802Other
1,284Observational
666Review
157RCT
80Systematic Review / Meta-analysis
2Clinical Trial

Overall Distribution

Classification priority: PubMed MeSH publication-type tags (most reliable, covers ~65–70 % of the corpus) → OpenAlex work type → title-keyword heuristics. Papers without a detectable study design are classified as Other.

Trends Over Time (2000–2024)

Annual paper counts by study type (2000–2024).

Summary Table

Study typePapers%Citations
Other4,80268.7%46,247
Observational1,28418.4%41,164
Review6669.5%23,626
RCT1572.2%3,809
Systematic Review / Meta-analysis801.1%922
Clinical Trial20.0%7

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