Author(s)

Shuge Yuan ¹

Affiliation(s)

¹ International Business College, Dongbei University of Finance and Economics, Dalian, Liaoning, 116025

Corresponding Author

Shuge Yuan

ABSTRACT

The oxygen saturation concentration is an important physiological parameter of the respiratory cycle [1]. In order to explore the relationship between the influencing factors of oxygen saturation, there is an analysis of indicators related to the average oxygen saturation. In this part, using the method of correlation analysis. The five independent variables are Gender, BMI, Age, Smoking Status1, Smoking Status2 and the dependent variables are average oxygen saturation. Then, the partial correlation analysis model of five independent variables with the average oxygen saturation is established and analyzed, and it is found that the age factor has the largest relationship with the average oxygen saturation. By establishing multiple linear regression models, we use the least square estimation method to analyze the regression coefficient and study the influence degree of the age factor on the average oxygen saturation. Finally by extracting the principal components and calculating the principal component scores, the conclusion can be drawn: the older the age, the greater the influence of the age factor on oxygen saturation.

KEYWORDS

Principal component analysis, Regression analysis, Correlation analysis

CITE THIS PAPER

Ruijuan Duan, Hujie Song, Yalan Yu, Langlang Cao. Research based on Analytical model on indicators affecting oxygen saturation. MEDS Public Health and Preventive Medicine (2021) 1: 59-62. DOI: http://dx.doi.org/10.23977/phpm.2021.010110.

REFERENCES

[1] SHEN Jun,ZHENG Zheng.Application of pulse blood oxygen saturation monitoring in elderly patients with chronic heart disease.Department of Nursing,Zhongshan Hospital,Fudan University,Shanghai 200032,China.
[2] LIU Guang-wei, MAO Lu-hong, XIE Sheng, MENG Qing-bin, ZHANG Qing-rong. A monitoring method of blood-oxygen saturation using reflection type photoelectric sensor.1.School of Electronic and Information Engineering, Tianjin 300192,China; 2.Binhai College of Nankai University, Tianjin 300270; 3.Tianjin Hexi Hospital,Tianjin 300202, China.
[3] LYU Jian, YANG Hong-xia. Effects of different factors of operation and anesthesia methods before and after bronchial foreign body surgery on blood oxygen saturation. Department of Otorhinolaryngology, Taian Maternal and Child Health Hospital, Tian 271000, China.

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