title: Pain, positive and negative social exchanges, and depressive symptomatology in later life.
abstract: OBJECTIVE
  Pain in older adulthood is correlated with both depressive symptomatology and positive and negative social exchanges, but the direction of these relationships remains unclear. This study investigated whether (a) pain is associated with increases in negative exchanges and decreases in positive exchanges and (b) negative exchanges play a greater role than positive exchanges in accounting for the association between pain and depressive symptomatology.
  
  
  METHODS
  Data were derived from the Later Life Study of Social Exchanges, a longitudinal survey of noninstitutionalized older adults. Interviews assessed participants' sociodemographic and biopsychosocial characteristics, as well as their interactions with network members.
  
  
  RESULTS
  Pain was significantly associated with negative exchanges, and both pain and negative exchanges predicted greater depressive symptomatology over time. Positive social exchanges, however, were not related to either pain or depression.
  
  
  CONCLUSIONS
  The findings underscore the value of examining older adults' social exchanges in efforts to understand pain-induced depressive symptomatology.
authors: University of Pennsylvania, Section of Geriatric Psychiatry, 3535 Market St., #3005, Philadelphia, PA 19104, USA. smavanda@mail.med.upenn.edu
authors: Shahrzad
authors: S
authors: Mavandadi
authors: Dara H
authors: DH
authors: Sorkin
authors: Karen S
authors: KS
authors: Rook
authors: Jason T
authors: JT
authors: Newsom
mesh_terms: D000368:Aged; D003863:Depression / Q000523:psychology; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008137:Longitudinal Studies; D008297:Male; D010146:Pain / Q000523:psychology*; D012944:Social Support; D014481:United States