医生发现接受华法林(Warfarin)治疗的患者的INR为6.3,该患者长期保持在2至3的INR治疗范围内。她申请了因子分析来解释INR高于治疗范围的原因。 解释和后果(Explanation and Consequences) 对于偶尔升高到治疗范围以上的患者,不需要对华法林治疗的患者进行因子II、VII、IX和X的测试。临床实验室花费了时间和金钱进行了没有...
医生发现接受华法林(Warfarin)治疗的患者的INR为6.3,该患者长期保持在2至3的INR治疗范围内。她申请了因子分析来解释INR高于治疗范围的原因。 解释和后果(Explanation and Consequences) 对于偶尔升高到治疗范围以上的患者,不需要对华法林治疗...
It is now understood that coagulation tests such as the PT and PTT are based on what happens artificially in the test setting (in vitro) and thus do not necessarily reflect what actually happens in the body (in vivo). Nevertheless, they can be used to evaluate certain components of the he...
For this, a Box-Behnken experimental design having three factors with three levels for each factor was used. This kind of design makes it possible to obtain graphical representations concerning the effect of each variable, the interactions between them, to deduce the optimal conditions and a ...