Citation

Christesen HB. J. Toxicol. Clin. Toxicol. 1994; 32(5): 557-568.

Affiliation

Department of Ear, Nose and Throat, Municipal Hospital of Aarhus, Denmark.

Copyright

(Copyright © 1994, Marcel Dekker)

DOI

unavailable

PMID

7932915

Abstract

A 16 year retrospective review identified 179 patients hospitalized for ingestion of caustic products in Aarhus County, Denmark. Seventy-five were adults over 15 years of age and residents of Aarhus County. The average annual incidence rate of hospitalization for caustic injury in adults was 1/100,000 with an incidence of esophageal burns of 0.8/100,000/y. Of the adults 61% attempted suicide: of these 61% were women. The annual incidence rate for adult women attempting suicide had an increasing trend (p = 0.048). Changes of the incidence rate for unintentional ingestions and for male suicide attempts were not significant. More than half of the suicide attempts were by patients with a history of a psychiatric illness. Of the caustics ingested by adults 94% were liquids. Acids accounted for 55% of the ingested products. Suicidal ingestion of hydrochloric acid was fatal in 6 of 12 adults. The inavailability of liquid caustics in the homes of patients at suicidal risk might prevent impulsive ingestion.

Language: en