Zps score is a score of physical status of tumor patients, which is used clinically to give a score according to the patient’s physical status and to choose a suitable treatment plan according to the score and the specific situation of the patient’s tumor. Sometimes bed-ridden, but daytime bed-rest time does not exceed 50%, 3 points tumor symptoms are serious and need to be bed-ridden, daytime bed-rest time exceeds 50%, 4 points means bed-ridden and 5 points means death. In clinical practice, it is usually between 0-2 points that active treatment will be given, such as chemotherapy and radiotherapy, while greater than or equal to 3 points, the best supportive treatment will be taken, but in fact there will be deviations, for example, small cell lung cancer will give patients salvage chemotherapy at 3 points, because small cell lung cancer is very sensitive to chemotherapy and can be treated with salvage chemotherapy.