We examined coping with stress, including social support, dealing with
illness, and mood states, in a sample of 600 persons who underwent pr
imary health-care screening. Subjects were not yet diagnosed as having
glucose tolerance abnormality and considered themselves healthy befor
e the examination. Although no significant differences on the existenc
e and perception of social support were found, the utilization of soci
al support was significantly and negatively correlated with the level
of glucose tolerance abnormality. The results suggest that poor utiliz
ation of social support is associated with the onset of glucose tolera
nce abnormality. (C) 1998 Elsevier Science Inc.