Observational studyJournal of gastroenterology2016
No weekend effect on outcomes of severe acute pancreatitis in Japan: data from the diagnosis procedure combination database.
Observational study in Journal of gastroenterology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 16 citations in OpenAlex.
- Seven-day services in surgery and the "weekend effect" at a Japanese teaching hospital: a retrospective cohort study.Patient safety in surgery · 2020Article
- Acute pancreatitis and the weekend effect: does weekend admission affect patient outcome?Przeglad gastroenterologiczny · 2020Article
- No Association of Timing of Endoscopic Biliary Drainage with Clinical Outcomes in Patients with Non-severe Acute Cholangitis.Digestive diseases and sciences · 2018Article
- Article
- Comparing mortality risk of patients with acute hip fractures admitted to a major trauma centre on a weekday or weekend.Scientific reports · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIn the early phase of severe acute pancreatitis, timely multidisciplinary management is required to reduce mortality. The aim of this observational study was to evaluate the impact of weekend hospital admission on outcomes using population-based data in Japan.
methodsData on adult patients (≥20 years) with severe acute pancreatitis were extracted from a nationwide Japanese administrative database covering over 1000 hospitals. In-hospital mortality, length of stay, and total costs were compared between weekend and weekday admissions, with adjustment for disease severity according to the current Japanese severity scoring system for acute pancreatitis, and other potential risk factors.
resultsIn total, 8328 patients hospitalized during the study period 2010-2013 were analyzed (2242 admitted at weekends and 6086 on weekdays). In-hospital mortality rates were not significantly different: 5.9 vs. 5.4 % for weekend and weekday admissions, respectively (multivariate-adjusted odds ratio, 1.06; 95 % confidence interval, 0.83-1.35). The impact of weekend admission was not significant either for length of hospitalization (median, 18 vs. 19 days) and total costs (median, 6161 vs. 6233 US dollars) (both p > 0.19 in multivariate-adjusted linear regression). The rates of, and time to, specific treatments were also similar between patients with weekend and weekday admissions.
conclusionsA weekend effect in severe acute pancreatitis admissions was not evident. Adjustments to weekend staffing and selective hospital referral of patients admitted at weekends are not indicated for severe acute pancreatitis in current clinical practice in Japan.
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