Performance of machine learning-based models to screen obstructive sleep apnea in pregnancy

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2024年8月22日

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Jingyu Wang,
Wenhan Xiao,
Haoyang Hong,
Chi Zhang,
Min Yu,
Liyue Xu,
Jun Wei,
Jingjing Yang,
Yanan Liu,
Huijie Yi,
Linyan Zhang,
Rui Bai,
Bing Zhou,
Long Zhao,
Xueli Zhang,
Xiaozhi Wang,
Xiaosong Dong,
Guoli Liu,
Shenda Hong

摘要

The purpose of this study is to improve the performance of existing OSA screening tools for pregnant women with machine learning algorithms. A total of 296 pregnant women who complained of snoring OSA were recruited to complete four traditional OSA screening questionnaires: Berlin, STOP, STOP-Bang questionnaires, and Epworth Sleepiness Scale. OSA status was confirmed using an overnight type III home sleep test. 76 of the participants repeated the procedure at different trimesters, generating a total of 402 records. The participants were randomly split into a training set (n = 207) and a test set (n = 89) in a 7:3 ratio. We applied a logistic regression model to build Mixture of Models for OSA screen (MoMOSA) based on demographic data and selected questions from all the questionnaires. Finally, we transformed the MoMOSA into a new questionnaire with a nomogram. MoMOSA, with 13 features, achieved the highest performance among the traditional questionnaires and built models.