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功能性胃肠病(functional gastrointestinal disorders,FGIDs)患者具有胃肠道症候群,但缺乏器质性疾病或能解释其临床表现的依据。近年来,国内外对FGIDs展开了广泛讨论和研究。研究热点之所以经久不衰,不仅因FGIDs在普通人群中多见,流行病学资料也显示FGIDs的重叠症很常见[1-2]
Patients with functional gastrointestinal disorders (FGIDs) have gastrointestinal symptoms but lack organic disease or can explain their clinical manifestations. In recent years, FGIDs have been extensively discussed and researched at home and abroad. The reason why the hot research enduring, not only because FGIDs more common in the general population, epidemiological data also show that FGIDs overlap is very common [1-2]