Turner J M, Lawrence S, Fellows I W, Johnson I, Hill P G, Holmes G K
Gut. 1987 Jun;28(6):694-700. doi: 10.1136/gut.28.6.694.
The [14C]-triolein absorption test has been assessed using a preprepared fat meal in a procedure that can be completed within a working day on an inpatient or outpatient basis. An initial study showed complete discrimination between 30 control subjects and 13 patients with raised faecal fat excretion. A prospective evaluation in 57 patients under investigation for gastrointestinal disease showed a sensitivity of 85% and specificity of 93% (100% if two obese subjects are excluded). The test discriminates satisfactorily between patients with and without fat malabsorption and makes the measurement of faecal fat unnecessary in most circumstances.
已使用预先准备好的脂肪餐对[14C]-三油酸甘油酯吸收试验进行了评估，该试验可在工作日内以住院或门诊方式完成。初步研究显示，30名对照受试者与13名粪便脂肪排泄增加的患者之间有完全的区分度。对57名正在接受胃肠道疾病调查的患者进行的前瞻性评估显示，敏感性为85%，特异性为93%（如果排除两名肥胖受试者，则为100%）。该试验能令人满意地区分有脂肪吸收不良和无脂肪吸收不良的患者，在大多数情况下无需测量粪便脂肪。
