Study on Theoretical Models of Regional Humanity Lung Cancer Hazards Assessment

Purpose: To establish the concept of lung cancer hazard assessment theoretical models, evaluating the degreeof lung cancer risk of Beijing for regional population lung cancer hazard assessment to provide a basis fortechnical support. Materials and
Methods: ISO standards were used to classify stratified analysis for the entirepopulation, life cycle, processes and socioeconomic management. Associated risk factors were evaluated as lungcancer hazard risk assessment first class indicators. Study design: Using the above materials, indicators weregiven the weight coefficients, building lung cancer risk assessment theoretical models. Regional data for Beijingwere entered into the theoretical model to calculate the parameters of each indicator and evaluate the degree oflocal lung cancer risk.
Results: Adopting the concept of lung cancer hazard assessment and theoretical models forregional populations, we established a lung cancer hazard risk assessment system, including 2 first indicators, 8secondary indicators and 18 third indicators. All indicators were given weight coefficients and used as informationsources. Score of hazard for lung cancer was 84.4 in Beijing.
Conclusions: Comprehensively and systematicallybuilding a lung cancer risk assessment theoretical model for regional populations in conceivable, evaluatingthe degree of lung cancer risk of Beijing, providing technical support and scientific basis for interventions forprevention.