1. A method for determining at least one evaluation parameter of at least one blood sample, comprising: providing at least one blood gas parameter; providing at least one hemostasis parameter; providing an interdependence parameter describing an interdependence between the blood gas parameter and the hemostasis parameter; and determining the at least one evaluation parameter as a function of the blood gas parameter and the hemostasis parameter; wherein determining the evaluation parameter comprises at least one of the following: comparing the blood gas parameter with a blood gas parameter range and/or comparing the blood gas parameter with a blood gas parameter value; wherein comparing the blood gas parameter with a blood gas parameter range and/or comparing the blood gas parameter with a blood gas parameter value is performed as a function of the interdependence parameter; and wherein the interdependence parameter is provided by reading out a sensor, reading out a data input device and/or reading out a data storage.