An epidemiology that involves 4 million population is investigated, for " inferior chroma radon also can increase lung cancer incidence of a disease " argument found direct evidence. Analyse discovery to this findings, even if the radon of the level inside daily bedroom also can cause what lung cancer danger spends to increase, and rise along with what radon reveals a level, this kind of danger is spent can increase apparently. On March 12, this the name is " indoor radon and other factor spend an influence to lung cancer danger " the task passes expert appraisal in Beijing.
The task group that controls central radiation protection and Wang Zunyuan of place of nuclear safety medicine to teach a leadership by Chinese disease precaution completes this investigation. Begin from 1994, task group makes the same score cool, Qing Yang with the Gansu Province two areas are research spot, exemple of the carninomatosis that divide lung and contrast two groups, through the visit, inside the bedroom installation detector measures the method such as radon chroma, built database of a large epidemiology. Researcher discovers after be analysed to the result, although low density radon is like bedroom level, also meet those who cause lung cancer incidence of a disease increase, radon is average every increase concentration 100 Beck ／ stere, lung cancer incidence of a disease but heighten 31 ％ of 19 ％ ～ .
Have research proof, be in the radon that Gao Nong spends to expose, for instance subterranean collier suffers from the dangerous sex of lung cancer to be able to increase apparently. But inside the bedroom that lives in us, the chroma of radon is inferior, the relation of its and lung cancer incidence of a disease did not make clear conclusion all the time. The research of Gansu Province spot shows indoor radon has been been equal to to the influence of lung cancer exceeded the result that considers to push numerate from the collier even, the effect that explains the radon inside the bedroom exposes pair of health must be caused likewise take seriously enoughly.
(responsibility edits: Wang Haie)
Lung cancer (Lung.Carcinoma) it is one of common malignant tumor, close tens of year the incidence of a disease of lung cancer and the tendency that mortality has apparent raise.
Lung cancer (Lung.Carcinoma) it is one of common malignant tumor, close tens of year the incidence of a disease of lung cancer and the tendency that mortality has apparent raise.
Lung cancer (Lung.Carcinoma) it is one of common malignant tumor, close tens of year the incidence of a disease of lung cancer and the tendency that mortality has apparent raise.
Lung cancer (Lung.Carcinoma) it is one of common malignant tumor, close tens of year the incidence of a disease of lung cancer and the tendency that mortality has apparent raise.
Lung cancer (Lung.Carcinoma) it is one of common malignant tumor, close tens of year the incidence of a disease of lung cancer and the tendency that mortality has apparent raise.
Lung cancer (Lung.Carcinoma) it is one of common malignant tumor, close tens of year the incidence of a disease of lung cancer and the tendency that mortality has apparent raise.