Assessing the opportunity costs of patients with multidrug-resistant organisms in hospitals.

Objectives: The concept of opportunity cost can be applied to the utilization of hospital beds with special focus on patients colonized or infected with multidrug-resistant organisms. Blocked beds due to isolation measures or increased length of stay may result in opportunity costs if newly arriving patients have to be rejected and the hospital is confronted with revenue foregone. However, the amount of these costs is unclear, since different approaches are used in the literature to determine the respective costs.

Improving hospital hygiene to reduce the impact of multidrug-resistant organisms in health care--a prospective controlled multicenter study.

Background: Nosocomial infections are the most common complication during inpatient hospital care. An increasing proportion of these infections are caused by multidrug-resistant organisms (MDROs). This report describes an intervention study which was designed to address the practical problems encountered in trying to avoid and treat infections caused by MDROs.

On the economic impact of a regional management of multidrug-resistant bacteria.

The increasing number of people who are colonized or infected with multidrug-resistant bacteria imposes a high economic burden on society which includes the negative impact on health status as an intangible cost. An economic analysis leads to the conclusion that currently too little is done to prevent or control infections. The reasons include insufficient incentives for health care providers, a lack of reliable data on both the prevalence and the effects of infection, and a lack of coordination among the different branches of the health care sector.