Silvester K R, Cummings J H
Dunn Clinical Nutrition Centre, Cambridge, UK.
Eur J Clin Nutr. 1996 Jun;50(6):343-5.
To determine whether radio-opaque markers can be used to assess mouth-to-stoma transit time (MSTT) in ileostomates.
Criterion standard.
Metabolic research unit.
Five volunteer ileostomates.
MSTT assessed by radio-opaque markers (11.3 to 12.5 h) was significantly longer (P < 0.5) than that calculated by ileal recovery of dietary starch (6.5 to 8.8 h), the criterion standard.
Radio-opaque markers are unsuitable for measurement of MSTT in ileostomates.
确定不透射线标志物是否可用于评估回肠造口患者的口至造口传输时间（MSTT）。
标准对照。
代谢研究室。
五名回肠造口志愿者。
通过不透射线标志物评估的MSTT（11.3至12.5小时）显著长于（P <0.5）以饮食淀粉回肠回收率计算的MSTT（6.5至8.8小时），后者为标准对照。
不透射线标志物不适用于测量回肠造口患者的MSTT。
