How is the Sigmoidal Curve Used in Risk Assessment?
Risk assessment involves evaluating the potential adverse effects of chemical exposures to humans and the environment. The sigmoidal curve is used to determine the dose-response relationship, which is a critical component of risk assessment. By examining the curve, toxicologists can estimate the NOAEL (No Observed Adverse Effect Level) and LOAEL (Lowest Observed Adverse Effect Level), which help in setting regulatory limits and safety standards.
