Based on the nutritional factor prediction model, the individualized nutritional management of patients with umbilical cord blood transplantation (UCBT) was carried out to observe the impact on the survival efficacy of patients.
Age 18-65 years old, conscious, with language communication skills;
UCBT patients to be performed;
Major organs without serious dysfunction;
The participants agreed to participate in the study and signed the informed consent form.
Age < 18 years old or > 65 years old or with cognitive impairment can not complete this survey;
Failure or recurrence of transplantation;
Combined with severe other organ system diseases (such as severe cardiac insufficiency, autoimmune disease, active infection, severe trauma) ;
Patients who have difficulty collecting data to complete the nutritional intervention;