Estimation of potential carcinogenic effects related to waterborne environmental contaminants

Described here is a computer program that provides estimates of theoretical cancer levels in a community following long-term exposure to contaminants found in domestic drinking water. The program employs one of three low-dose risk assessment models using dichotomous outcome data to derive a dose-response curve. Based on this curve, lifetime probabilities are determined, by dose, for acquiring selected types of cancer in a specified population. The program allows for sensitivity analyses of varying demographic, epidemiologic, and environmental factors, all of which could influence the occurrence of disease at the community level.