Abstract: In this paper the interrelation analyses on levels of radionuclides and their dose rates in environmental soil of Shandong Provence with standardized incidence rates of diseases were reported. The results showed that four nutural radionuclides and their dose rates do not have abvious interrelations with standerdized incidence rates of ten diseases, but investigation datum suggested that whether radioactive concentration is higher or lower than normal, it may be no good health to the public. Normal levels of radionuclides may be the appropriate radioation stimulation factor.