Gender and status asthmaticus

Document Type

Article

Publication Title

The Journal of asthma : official journal of the Association for the Care of Asthma

Abstract

BACKGROUND: Adult women may be more susceptible to asthma than men. HYPOTHESIS: Women are more likely to develop status asthmaticus (SA) requiring critical care. METHODS: The medical records of patients admitted to our medical intensive care unit (ICU) for SA between 1994 and 2000 were examined. A number of demographic and physiologic variables were extracted from the medical records. RESULTS: Of 103 total admissions, 53 (of 37 patients) were age < 50 years and had clinical evidence suggesting SA. Among these 37 patients, the average (+/-SE) age was 30.8 +/- 1.0 y with average acute physiology and chronic health evaluation (APACHE) II of 9.5 +/- 0.8. Seventeen patients were Hispanic, 13 were black, and 7 were white. Twenty-four patients (accounting for 37 admissions) were female and 13 patients (16 admissions) were male. Although women accounted for a greater absolute number of endotracheal intubations (ETI; 17 vs. 12) and were more likely to be admitted to ICU more than once (7 vs. 3), men had a higher incidence of ETI (RR=1.6; 95%CI=1.04-2.6). The need for using therapeutic permissive hypercapnia and lengths of stay (ventilator, ICU, and hospital) were similar between men and women. Two patients, both women, died of causes not related to treatment of SA. CONCLUSIONS: These data suggest that although women accounted for more ICU admissions for SA, men were more likely to require ETI.

First Page

763

Last Page

7

DOI

10.1081/jas-120023503

Publication Date

1-1-2003

Identifier

14626332 (pubmed); 10.1081/jas-120023503 (doi)

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