Hospital-acquired Conditions are Higher with Weekend Admissions

The U.S. Centers for Medicare and Medicaid Services regards serious preventable hospital-acquired conditions as “never events.” In this study, investigators used a nationwide U.S. hospital database to compare risks for 11 serious hospital-acquired conditions after weekend or weekday admissions. The database contained records on 351 million patients who were discharged from 2002 through 2010; 19% were admitted on weekends.

The frequencies of these hospital-acquired conditions were 5.7% for weekend admissions and 3.7% for weekday admissions. The most common hospital-acquired conditions were falls or trauma, pressure ulcers, and catheter-associated urinary tract infections. Adjusted for multiple patient, hospital, and severity-of-admission factors, the probability of experiencing at least one hospital-acquired condition was 21% higher for patients admitted on weekends than for those admitted on weekdays.

This information is not surprising since most hospitals operate with a very lean staff on weekends, but this increased occurrence of hospital-acquired infections does lead to higher hospital costs and may make hospitals balance this increased cost with the cost of increased staffing.


Attenello FJ et al. Incidence of “never events” among weekend admissions versus weekday admissions to US hospitals: National analysis. BMJ 2015 Apr 15350:h1460

Read all articles in Endocrinology, Hospital Procedures
Tags: Catheter-associated UTI, falls, hospital-acquired conditions, HPC updates, pressure ulcers

Live Courses

Online Courses

Get Live & Online Courses Info

Please send me information on Live and Online Courses

* indicates required