Social support and quality of life of community support clients.

Two aspects of social support, availability and adequacy, were assessed for 729 severely mentally ill adults enrolled in seven state-supported Community Support Services (CSS) programs as part of repeated questionnaire surveys nine months apart. Perceived quality of life interviews with the clients were also conducted at both times. These interviews included the Bradburn Positive and Negative Affect Scales and the Satisfaction with Life Domains Scale (SLDS). Availability of social support was significantly correlated with positive affect over time, but not with negative affect at either point. Inadequacy of social support was significantly related to negative affect at both assessments. Both availability and adequacy of social support were significantly related to the SLDS at each time. Change in satisfaction with life domains was found to be related to both availability and, to a lesser degree, with adequacy of social support.