摘要
目的 了解外科围手术期患者蛋白质、能量供给量 ,并进行评价。方法 对 90例外科围手术期患者采用称重法计算出经口摄取的蛋白质和能量 ,按医嘱处方计算出经胃肠外途径补给的蛋白质和能量 ,并计算出实际补充量和基础需要量的百分比。结果 患者每天蛋白质实际摄入量为 (31.96± 2 2 .2 1)g ,能量摄入量为 4 5 37kJ ;体格检查及生化指标均显示出不同程度的营养不良。
Objective To investigate the intake of protein and energy by perioperative patients for evaluation.Methods By weighing method,the mouth intake of protein and energy was calculated and according to the doctors′advice intake through non gastrointestinal tract was also calculated,then the percentage between actual intake and basic demand was figured out.Results The daily intake of protein was(31.96±22.21)g while it was 4537 kJ for energy;both physical examination and biological indexes showed malnutrition...
关键词
围手术期
蛋白质
能量
调查
perioperation
protein
energy
investigation
