Attribution

Attribution is the process of determining how much a specific cause is responsible for a disease. In asbestos cases, it means linking a person's mesothelioma or other illness to their asbestos exposure, and sometimes apportioning it among different products or time periods. It connects general scientific knowledge to one individual's case.

Origin

From the Latin attribuere, "to assign." As a scientific concept it draws on epidemiology and risk assessment, where the "attributable fraction" measures the share of disease in a population caused by a given exposure.

Significance in Asbestos Context

Attribution is where population-level science meets your individual case. Epidemiology can show that asbestos causes mesothelioma in general, but a claim needs to connect your disease to your exposures. For mesothelioma, experts often testify that asbestos is the overwhelming cause and that each significant exposure contributed, an approach sometimes called the cumulative exposure theory. Defendants contest attribution by pointing to other exposures, background levels, or by disputing dose. How attribution is framed shapes which companies can be held responsible and for how much. Your legal team relies on your exposure history and expert analysis to make this link.

Example Sentence

The expert's attribution analysis tied Ms. Reyes's mesothelioma to her cumulative exposure across three separate asbestos products.

Related Terms

Attributable Fraction, Causation, Substantial Contributing Factor, Cumulative Exposure, Differential Diagnosis

Notes

• Give your legal team a complete exposure history; attribution depends on capturing every source, including take-home and military exposures.
• Ask how your expert handles competing causes like smoking, because a clear attribution opinion anticipates the defense.
• Preserve pathology and any fiber-burden results, since they strengthen the link between exposure and disease.