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. 2003 Jan;18(1):61-7.
doi: 10.1046/j.1525-1497.2003.20147.x.

Measuring errors and adverse events in health care

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Measuring errors and adverse events in health care

Eric J Thomas et al. J Gen Intern Med. 2003 Jan.

Abstract

In this paper, we identify 8 methods used to measure errors and adverse events in health care and discuss their strengths and weaknesses. We focus on the reliability and validity of each, as well as the ability to detect latent errors (or system errors) versus active errors and adverse events. We propose a general framework to help health care providers, researchers, and administrators choose the most appropriate methods to meet their patient safety measurement goals.

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Figures

FIGURE 1
FIGURE 1
The relative utility of methods for measuring latent errors, active errors, and adverse events.

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References

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