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Chest. 2005 Dec;128(6):3900-5.

Frequency and correlates of adverse events in a respiratory diseases hospital in Mexico city.

Author information

1
National Institute of Respiratory Diseases and National Institute of Public Health, Secretary of Health, Mexico, Tlalpan, Mexico.

Abstract

OBJECTIVES:

To estimate the frequency of severe adverse events (AEs) during hospital stay as well as their type and correlates in a referral hospital for respiratory diseases, using methods similar to those used in the Harvard Medical Malpractice Study.

DESIGN:

Retrospective review of medical records in a stratified sample of 836 patients drawn from a total of 4,555 hospital admissions registered during the year 2001.

SETTING:

A referral tertiary-care hospital for patients with respiratory diseases located in Mexico City.

MAIN OUTCOME MEASURES:

Weighted prevalence of AEs and odds ratios for correlates.

RESULTS:

The overall weighted prevalence for AEs was 9.1% (95% confidence interval, 7.5 to 10.4%). Of these patients, 17% had a related transient disability, 52% had a prolonged hospital stay, and 26% had an AE that according to the reviewers contributed to their death. Of the total number of AEs, 74% were qualified as potentially preventable. Among all types of AEs, we identified as most relevant for a chest hospital the delayed surgical treatment of empyema, representing 11% of the total.

CONCLUSIONS:

The frequency of AEs in a tertiary-care respiratory hospital is similar to that reported in general hospitals. A strategy to improve the treatment of empyema is needed.

PMID:
16354861
DOI:
10.1378/chest.128.6.3900
[Indexed for MEDLINE]

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