Demographics and laboratory data of the patients.

The demographics and results of blood gas sampling obtained immediately after arterial catheter placement are shown. Data are presented as the means ± SD.SaO2 oxyhemoglobin saturation measured by blood gas analyzer (ABL 825), PaO2 partial pressure of oxygen in arterial blood, PaCO2 partial pressure of arterial carbon dioxide, Hb hemoglobinDemographics and laboratory data of the patients.本数据集展示了动脉置管后即刻获取的血气采样的人口学特征与检测结果，数据以平均值±标准差的形式呈现。其中，SaO2（oxyhemoglobin saturation，氧合血红蛋白饱和度）通过ABL 825型血气分析仪测得；PaO2（partial pressure of oxygen in arterial blood，动脉血氧分压）、PaCO2（partial pressure of arterial carbon dioxide，动脉血二氧化碳分压）以及Hb（hemoglobin，血红蛋白）为相关血气检测指标。本数据集同时包含患者的人口学资料与实验室检测数据。