Psychosocial Risk Factors for Upper Respiratory Infection: Personality Predictors of URI (Upper Respiratory Illness) during Basic Training
Abstract
Neuroticism and introversion have been linked to greater susceptibility to infections. This study examined personality correlations of upper respiratory illness (URI) in three samples of Navy recruits during military basic training, a setting with standardized living and working conditions and high rates of URI. Neuroticism was related to URI (average r = . 165) as were two of its component facets, Anxiety (average r = .141) and Depression (Average r = .151). Introversion, Openness to Experience, Agreeableness, and Conscientiousness did not produce correlations reliably in excess of .100. A partial correlation analysis controlling for general symptom reporting tendencies produced much smaller associations (partial r = .111, .096, and .096, respectively). Interactions among personality attributes and between personality and health history variables did not improve the prediction of URI. Neuroticism and conscientiousness were stronger predictors of health history than of acute URI, The findings were consistent with a psychobiological model which asserts that personality is weakly related to acute illness because it is only one of several factors that influence acute psychological states that are more immediate precursors of illness, but that personality is a stronger predictor of long-term health trends reflecting the cumulative effects of personality across a number of different situations.
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 05, 1988
- Accession Number
- ADA200573
Entities
People
- Linda K. Hervig
- Ross R. Vickers
Organizations
- Naval Health Research Center