title: An exploration of the role of social networks in cardiovascular risk reduction.
abstract: OBJECTIVE
  To identify and describe the role of social networks in influencing individual wellness motivation within the context of cardiac rehabilitation.
  
  
  METHODS
  A naturalistic design was used in the collection and analysis of inductively generated data.
  
  
  METHODS
  Twenty-four individuals who were participating in an outpatient cardiac rehabilitation program. Of the 24 subjects sampled, 17 were men and seven were women. The respondents' ages ranged from 38 to 79 years, with a mean age of 58 years. At the time of the study, informants had been involved in cardiac rehabilitation for an average length of 10 weeks.
  
  
  RESULTS
  Two primary categories were identified that describe informant perception of the role of social networks in motivating health behavior change: enabling and limiting. Subcategories identified were consistent with the general types of support described in social support literature (emotional, feedback, problem solving, instrumental), as well as behaviors found to diminish motivation in cardiovascular health behavior (value conflict, boundary maintenance).
  
  
  CONCLUSIONS
  Findings from this study provide a better understanding of the role of social networks in motivating health behavior change within the contest of cardiac rehabilitation.
authors.affiliation: Department of Adult and Geriatric Health, University of North Carolina, Chapel Hill 27599.
authors.forename: J
authors.initials: J
authors.lastname: Fleury
mesh_terms: D000203:Activities of Daily Living; D000328:Adult; D000368:Aged; D003142:Communication; D003220:Conflict, Psychological; D005190:Family / Q000523:psychology; D005260:Female; D015438:Health Behavior; D006331:Heart Diseases / Q000451:nursing / Q000523:psychology / Q000534:rehabilitation*; D006801:Humans; D007407:Interviews as Topic; D008297:Male; D008875:Middle Aged; D009042:Motivation; D015404:Nursing Methodology Research; D011340:Problem Solving; D012380:Role; D012944:Social Support