Several factors contribute to inconsistent reporting in epidemiological research:
Data collection methods: Variations in how data is collected across different studies or regions can lead to inconsistencies. Reporting bias: Selective reporting of results based on the direction or strength of the findings. Diagnostic criteria: Differences in case definitions and diagnostic criteria used by researchers. Data quality: Inaccurate or incomplete data can distort the true picture of disease prevalence or incidence. Population differences: Demographic and geographic variations can influence disease patterns and reporting.