Exploring the relationship between social support and mental health status among lymphoma survivors: Does patient-centered communication really matter? A brief report.

The purpose of this study was to explore whether patient-centered communication (PCC) would partially mediate the relationship between social support and mental health status among adult survivors of non-Hodgkin's lymphoma (NHL). Methods : Secondary analysis of self-administered questionnaires mailed to 682 adults with NHL who were assumed living and had completed the baseline 2005 study (83% response rate). Adult NHL survivors ( n  = 566) and data were analyzed using descriptive statistics and the Sobel test. Results : PCC partially mediated the relationship between social support and three measures of mental health outcomes (SF-36 Mental Component Summary [SF36-MCS], Post-Traumatic Stress Disorder Checklist-Civilian Version [PCL-C], Impact of Cancer - Negative Impact Summary [IOCv2 NIS]). Results of the conservative Sobel test were significant ( p  < .01) in three mediation models. Conclusions : Future research should focus on testing interventions that target PCC and identifying additional mediators and moderators between social support and mental health outcomes among cancer survivors.