Theoretical and Natural Science
- The Open Access Proceedings Series for Conferences
Series Vol. 6 , 03 August 2023
* Author to whom correspondence should be addressed.
Lung cancer has become one of the most widely infected cancers around the world and is getting more attention from scientists and the public. Thus, based on the dataset Lung Cancer uploaded on Kaggle in 2022, this paper reviews previous research on risk factors about their effects and mechanisms on lung cancer. Besides, by transforming categorical variables into numerical ones and using chi-square tests of independence, this paper examines whether independent variables in the dataset are associated with lung cancer development. This paper finds that variables ‘gender’, ‘smoking’, ‘chronic disease’ and ‘shortness of breath’ are not tested associated with lung cancer development; variable ‘yellow finger’ and the other nine independent variables are tested as factors contributing to lung cancer. Identifying these risk factors and analyzing their mechanisms can effectively help people prevent lung cancer and support the development of lung cancer treatment.
lung cancer, risk factors, chi-square tests
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The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.
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