Measuring performance decrements in aviation personnel infected with the human immunodeficiency virus.
There is controversy over whether cognitive impairment occurs in early human immunodeficiency virus (HIV) disease. When impairment is reported, findings are typically subclinical, affect only a minority, and their relationship to occupational functioning has not been established. Despite such findings, it has been recommended that HIV-seropositive pilots be disqualified from flying. This paper reviews research relevant to measuring performance decrements in HIV-infected aviators. Based upon current data, we conclude that although subtle neurobehavioral dysfunction may occur in some asymptomatic HIV-seropositive individuals, there is no research which has demonstrated associated decrements in aviation-related skills. Thus, it may be premature to recommend medical disqualification of all HIV-seropositive aviators. We propose, instead, that sensitive neurocognitive measures, incorporated into a comprehensive neurodiagnostic evaluation, could be used to evaluate asymptomatic HIV-seropositive aviators. Only those who are impaired on evaluation would be disqualified from flying. Concurrently, research investigating the relationship between abnormalities and aviation abilities would be conducted.
Mapou
R L
RL
Military Medical Consortium for Applied Retroviral Research, Henry M. Jackson Foundation for the Advancement of Military Medicine, Rockville, MD 20850.
Kay
G G
GG
Rundell
J R
JR
Temoshok
L
L
D000337:Aerospace Medicine; D003071:Cognition / Q000502:physiology*; D006679:HIV Seropositivity; D006801:Humans; D008889:Military Personnel; D011930:Reaction Time / Q000502:physiology; D012106:Research; D013647:Task Performance and Analysis