The linear no-threshold (LNT) model is used to extrapolate the risk of cancer from high doses to low doses of radiation.
The LNT model assumes that the excess probability of acquiring a disease is directly proportional to the equivalent dose of radiation per person.
The model's implications are significant, such as determining the need to reduce radon exposure in homes and assessing public health risks of low-level radiation exposure.
Public health officials require clarity on the validity of the LNT model to make informed decisions and prioritize resource allocation.