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Multiple studies have suggested that hospital admissions on weekends, holidays, or at night might be associated with poor outcomes for a variety of conditions. However, studies of outcomes for patients admitted with upper gastrointestinal bleeding (UGIB) during these times have provided varying results (JW Gastroenterol Apr 6 2012 and JW Gastroenterol May 29 2009).
To examine this issue further, investigators in the Netherlands performed a prospective, observational study of 571 patients admitted with UGIB to 8 hospitals during a 1-year period. The day and time of admission was noted along with demographic, clinical, and endoscopic data.
Logistic regression analysis that controlled for potential confounding variables showed that patients admi…