We're in this together: Patients', caregivers' and health care providers' illness perceptions about non-small-cell lung cancer (NSCLC)

This study reviews empirical studies in the area of illness perceptions in patients with non-small-cell lung cancer (NSCLC). Beliefs about the illness and its consequences, including its medical management, are part of the review. Also, the relatively small research area of perceptions and views about patients with NSCLC of caregivers and health care providers is reviewed. Given our earlier review of the topic in this Journal [5], we now report on papers published after that 2011 publication. 38 papers were identified, a quite major increase in published research compared to the 15 papers in our previous publication (2011 and earlier). Most papers report on psychosocial concepts that determine responses to the illness and its treatment. Increasingly, reactions of caregivers and health care providers are studied. These last two categories of respondents perceive the psychosocial consequences of NSCLC as more severe than the patients themselves. Psychosocial variables appear to be stronger predictors of psychological distress and reduced quality of life than sociodemographic or clinical variables. These results are instrumental in the developing field of psychosocial interventions for patients with non-small-cell lung cancer and their caregivers, which may also be helpful for health care providers. Suggestions for research and clinical implications are presented. (c) 2015 Elsevier Ireland Ltd. All rights reserved.