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动脉血氧分压(P_aO_2)参考值是医学诊治的重要指标,并随地理因素的变化而变化.鉴于各地参考值的不同,本文从地理因素角度出发,利用各地的各项地理因素指标,与各地的健康中老年动脉血氧分压参考值建立相关分析和回归分析,以此建立较为精确的预测模型,用以验证已知地区和预测未知地区的参考值.其建立的预测模型为医学参考值的制定提供了新的方法,并促进了地理资源的实践发展.
The reference value of arterial oxygen partial pressure (P_aO_2) is an important index for medical diagnosis and treatment, and changes with the change of geographical factors.According to the different reference values of different places, this article uses the geographical factors of different places Correlation analysis and regression analysis of the reference values of healthy middle-aged and elderly arterial oxygen partial pressure were established to establish a more accurate prediction model to verify the reference values of the known areas and the unknown areas of prediction.The established prediction model was medical reference The formulation of values offers new ways to promote the practical development of geographical resources.