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Geriatric Mental Health Disaster and Emergency Preparedness

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Chapter 14 <strong>Geriatric</strong> Assessment for Differential Diagnosis 277<br />

they have lived in their current residence, their attachment to their surroundings,<br />

<strong>and</strong> the age cohorts that comprise the residents in their home<br />

(Gibson & Hayunga, 2006). If they live alone or with a spouse, it may be<br />

easier to remain in place than respond to an evacuation call.<br />

A strong risk factor for psychological distress from a current disaster<br />

is having had psychological distress from a prior disaster event. Fifty to 75%<br />

of older persons in the community have experienced at least one disaster<br />

in their lifetime, <strong>and</strong> this data holds up for the population in general. If<br />

we examine those clients who have experienced disasters in the past, we<br />

can ask if the new disaster experience will uncover biological or psychological<br />

vulnerability. Prior disaster experience has been hypothesized to<br />

cause an inoculation effect—protection afforded for having experienced<br />

a prior trauma (Eysenck, 1986).<br />

OLDER POPULATIONS STUDIED<br />

Significant interest in the research on trauma psychology in older persons<br />

has focused on combat veterans, prisoners of war, survivors of the Nazi<br />

Holocaust, <strong>and</strong> aging Vietnam veterans (Beckham, et al., 1998; Danieli,<br />

1981; Yehuda, et al., 1996), <strong>and</strong> more recently older hurricane survivors in<br />

the Gulf Coast. Findings of psychological distress in acute <strong>and</strong> longitudinal<br />

studies vary. Older Holocaust survivors have been shown to have considerable<br />

strength <strong>and</strong> coping skills. In contrast, Israeli Holocaust survivors<br />

during the Persian Gulf were found to have a significant incidence of PTSD<br />

symptoms <strong>and</strong> acute distress (Solomon, Neria, Olny, Waysman, & Ginzburg,<br />

1994).<br />

The assessment of the older client must include an underst<strong>and</strong>ing of<br />

cultural issues particular to the client that may impact on the extent <strong>and</strong><br />

severity of symptoms, the expression of distress, <strong>and</strong> reasonable treatment<br />

options. For example, older clients with Asian backgrounds tend to be unable<br />

to express their emotions outright <strong>and</strong> will often somaticize their distress.<br />

Anxiety <strong>and</strong> depression may present with weakness, lethargy, <strong>and</strong><br />

fatigue.<br />

The Impact of Loss on Psychopathology<br />

The assessment of psychological distress in the older client must include<br />

a complete review of the impact of the disaster on their lives: the loss of<br />

cherished persons, belongings, <strong>and</strong> function. The death of a spouse, child,

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