Increasing rate of inflammatory bowel disease: a 12-year retrospective study in NingXia, China.

BMC Gastroenterol · 2016 · PMC4710033 · PMID 26754840

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an increasing trendno p-value reported

Conclusions An increasing trend of admissions for IBD can be observed in our study; there are some differences in clinical features and treatment compared with Western countries, and further research into this is required.

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an obvious trendno p-value reported

Discussion Most recent research has reported an obvious trend of increasing IBD incidence in developing countries; however trends in IBD in North West China have not been subject to investigation and this was the first retrospective study of IBD epidemiology, diagnosis, and treatment in NingXia area.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.