对15例急性白血病患者在大剂量化疗期和骨髓移植期的营养状况进行了评价。结果表明此期间主要是热量摄入不足(P<0.01),从而导致体重下降(P<0.01)。平时体重百分率能够较准确的评估近期营养状况,且具有实用价值。根据这一指标,本组病人在大剂量化疗期和骨髓移植期73％的患者存在着轻中度热能营养不良。实际热能摄入量小于理论生理热能需要量的70％时,则存在着热能营养不良。 The nutritional status of 15 acute leukemia patients during high-dose chemotherapy and bone marrow transplantation was evaluated. The results showed that this period was mainly due to insufficient caloric intake (P<0.01), which led to a decrease in body weight (P<0.01). The normal body weight percentage can accurately assess the nutritional status in the near future and has practical value. According to this index, patients in this group have mild to moderate malnutrition in 73% of patients during high-dose chemotherapy and bone marrow transplantation. When the actual caloric intake is less than 70% of the theoretical physiological calorie requirement, there is thermal malnutrition.