Cohen S A, Hendricks K M, Eastham E J, Mathis R K, Walker W A
Am J Dis Child. 1979 May;133(5):490-2.
Chronic nonspecific diarrhea is a frequent cause of prolonged diarrhea in childhood. Typical diagnostic features include onset by 30 months of age, normal growth and development, and diarrhea lasting longer than two weeks. It usually follows a gastroenteritis or an acute infection and has been associated with a low intake of dietary fat. Five patients experienced this condition following dietary manipulation to prevent the occurrence of atheromatous coronary artery disease. This indicates that diminished dietary fat not only can prolong postinfectious diarrhea but can also induce a state of chronic diarrhea without evidence of malabsorption.
慢性非特异性腹泻是儿童长期腹泻的常见原因。典型的诊断特征包括30个月前发病、生长发育正常以及腹泻持续超过两周。它通常继发于肠胃炎或急性感染，并且与膳食脂肪摄入量低有关。5名患者在进行饮食调整以预防动脉粥样硬化性冠状动脉疾病发生后出现了这种情况。这表明膳食脂肪减少不仅会延长感染后腹泻的时间，还会引发慢性腹泻状态，且无吸收不良的证据。
