目的建立中国青年人(18-39岁)动脉血血气分析血pH值正常参考值与地理因素之间的回归模型。方法收集全国各地区数据及各地区地理因素指标,对中国青年人动脉血pH值与地理因素的关系进行研究。结果得出中国青年人动脉血pH值与地理因素之间的回归方程。结论如果知道中国任何地区的地理因素指标,就可以应用此方程方便地推算出中国青年人动脉血pH值的正常参考值,实际应用于各地临床血气分析pH正常值参考值的预测。
Objective To build a regression equation which can indicate the relationship between pH value of Chinese youth' arterial blood and geographical factors in China. Methods We collected pH value of young and geographical factors in China, and studied the relationship between them. Results We worked out a regression equation which could indicate the relationship between the pH value of Chinese youth' arterial blood and the geographical indicators. Conclusion If knowing the geographical indicators of each area in China, we can estimate the pH reference value of young people's arterial blood by using the equation.