Hostile Marital Interactions, Proinflammatory Cytokine Production, and Wound Healing

To assess how hostile marital behaviors modulate wound healing, as well as local and systemic proinflammatory cytokine production. DESIGN AND SETTING: Couples were admitted twice to a hospital research unit for 24 hours in a crossover trial. Wound healing was assessed daily following research unit discharge.

Volunteer sample of 42 healthy married couples, aged 22 to 77 years (mean [SD], 37.04 [13.05]), married a mean (SD) of 12.55 (11.01) years. INTERVENTIONS: During the first research unit admission, couples had a structured social support interaction, and during the second admission, they discussed a marital disagreement. MAIN OUTCOME MEASURES: Couples' interpersonal behavior, wound healing, and local and systemic changes in proinflammatory cytokine production were assessed during each research unit admission.