The prevalence and clinical characteristics of reflux esophagitis in koreans and its possible relation to metabolic syndrome.

J Korean Med Sci · 2009 · PMC2672116 · PMID 19399258

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an increasing trendno p-value reported

However, recent studies have shown that the numbers of patients with RE have shown an increasing trend ( 2 , 5 , 6 ).

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borderline significanceno p-value reported

Total cholesterol was found to be higher in subjects with RE with borderline significance than in the general population, but HDL cholesterol levels did not differ ( 15 ).

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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.