1、Objective to screen the risk factors of inflammatory bowel disease by case investigation.
目的通過(guò)病例調(diào)查，篩選IBD的危險(xiǎn)因素。

2、Rural poverty brings many hardships; inflammatory bowel disease is not among them.
貧窮使鄉(xiāng)村困難重重，但炎癥性腸病不在其列。

3、Inflammatory bowel disease such as ulcerative colitis and Crohn's disease may occur here.
如潰瘍性結(jié)腸炎及節(jié)段性腸炎等炎癥性腸病都是由這里產(chǎn)生。

4、Gastrointestinal disorders, such as inflammatory bowel disease and Crohn's disease.
胃腸功能紊亂，如炎癥性腸道疾病和克羅恩病。

5、The etiological factors and mechanism of inflammatory bowel disease are not clear yet.
炎癥性腸病(IBD)的病因和發(fā)病機(jī)制至今仍未完全明確。