Psychological distress in HIV-1 disease in relationship to hypocholesterolemia

OBJECTIVE

Altered levels of serum cholesterol, which are prevalent in early HIV-1 infection, have been associated with disturbances in mood state and behavior. The objective of this study was to evaluate the relationship of serum cholesterol status and psychological distress in HIV-1 seropositive and seronegative men.

METHOD

The association between serum cholesterol level and psychological distress, measured with the Profile of Mood States (POMS), was examined in 169 individuals (117 HIV-1 seropositive and 52 seronegative homosexual men), controlling for negative life events, social support, coping style, and HIV-1 serostatus.

RESULTS

Individuals with hypocholesterolemia (serum cholesterol levels < 150 mg/dL), exhibited significantly higher levels of distress, relative to individuals with values of cholesterol > 150 mg/dL (p = 0.01). HIV-1 seropositive men had significantly lower cholesterol levels (p = 0.0001) and higher levels of distress than the seronegative men (p = 0.03). A significant interaction between negative life events and cholesterol status was demonstrated as well (p = 0.04).

CONCLUSIONS

Hypocholesterolemia appears to be associated with increased psychological distress. Whereas the causal direction of the cholesterol-distress association cannot be specified, our results suggest that HIV-1 infected men with low cholesterol levels may benefit from being monitored for changes in distress level, so that appropriate psychosocial intervention can be instituted, as necessary.