Prediction of lung cancer risk in Chinese population with genetic-environment factor using extreme gradient boosting.

ABSTRACT:

Background

Detecting early-stage lung cancer is critical to reduce the lung cancer mortality rate; however, existing models based on germline variants perform poorly, and new models are needed. This study aimed to use extreme gradient boosting to develop a predictive model for the early diagnosis of lung cancer in a multicenter case-control study.

Materials and methods

A total of 974 cases and 1005 controls in Shanghai and Taizhou were recruited, and 61 single nucleotide polymorphisms (SNPs) were genotyped. Multivariate logistic regression was used to calculate the association between signal SNPs and lung cancer risk. Logistic regression (LR) and extreme gradient boosting (XGBoost) algorithms, a large-scale machine learning algorithm, were adopted to build the lung cancer ri

SUBMITTER: Li Y 

PROVIDER: S-EPMC9741969 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature