Work

Use of Causal Language in Observational Studies of Obesity and Nutrition

Year: 2010

Type: article

Abstract: OBJECTIVE: To assess the inappropriate use of causal language in studies on obesity and nutrition. METHODS: Titles and abstracts of 525 peer-reviewed papers in the 4 leading journals in the fields of obesity and nutrition were scrutinized for language implying causality in observational studies published in 2006. RESULTS: Such misleading language appeared in 161 papers (31%) independent of funding source. Remarkably 49% of studies lacking statistically significant primary outcomes used misleading language compared to 29% of those with p values ≤0.05 (chi square p < 0.001). Exculpatory language was present in the body of the text in 19%; of the 161 studies. CONCLUSION: We suggest that editors and reviewers evaluate submissions for misleading reporting.

Source: Obesity Facts

DOI: 10.1159/000322940

Authors: Stacey S. Cofield, Rachel V. Corona, David B. Allison

Institutions: University of Alabama, University of Alabama at Birmingham

Language: English

Topic: Meta-analysis and systematic reviews

Subfield: Statistics, Probability and Uncertainty

Field: Decision Sciences

Domain: Social Sciences

SDG: Good health and well-being

Open Access status: bronze

Funders: National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases