Citation

Catalano RA, Kessell E, Christy A, Monahan J. Psychiatr. Serv. 2005; 56(7): 858-862.

Affiliation

Department of Public Health at the University of California, Berkeley, 94720, USA. rayc@berkeley.edu

Copyright

(Copyright © 2005, American Psychiatric Association)

DOI

10.1176/appi.ps.56.7.858

PMID

16020820

Abstract

OBJECTIVE: Theories of perceived risk state that when people feel threatened, they will react more strongly than they would otherwise. This study tested the hypothesis that evaluations for involuntary psychiatric hospitalizations that were initiated by law enforcement personnel in Florida increased in the weeks after the attacks of September 11, 2001. METHODS: The authors applied interrupted time-series designs to determine whether there was a relationship between the number of involuntary psychiatric examinations initiated by law enforcement officials and the attacks of September 11, 2001. They examined the number of psychiatric evaluations of men and women who were considered to be mentally ill and harmful to others by law enforcement personnel in Florida during seven-day periods ("areal" weeks) that began with Tuesday, July 6, 1999, and ended with Monday, December 31, 2001 (because September 11, 2001, fell on a Tuesday). RESULTS: Over the 130 weeks of the study, law enforcement officials initiated examinations of an average of 25.96 men and 13.47 women per areal week. Law enforcement officials initiated examinations of approximately 14 more women than expected in the areal week that began with September 11, 2001. During the three areal weeks that began with September 18, 2001, a total of 34 more men than expected were presented for evaluation. These findings cannot be attributed to trends, seasonality, other cycles, or the tendency of the examination time series to remain elevated or depressed after high or low values in the series. CONCLUSIONS: Perceived general risk in a community may increase the likelihood that law enforcement personnel and the persons who summon them perceive persons with mental illness as imminently harmful. The public health response to any future terror attacks should include efforts to alert psychiatric service providers to the possibility of lower community tolerance for mental illness in the aftermath of an attack.

Language: en