Wound healing is a complex process accompanying numerous health conditions, and millions of people across the world experience deleterious impacts caused by wounds. There are many non-biological factors that can directly or indirectly affect the health outcomes of patients with wounds. The purpose of this review was to investigate the effects of psychological, behavioural and other relevant factors on wound healing. In addition, as the possible associations among these factors have, in the authors' view, not been addressed appropriately, we also aimed to examine if there were specific relationships among these factors and between these factors and health outcomes. Finally, we reviewed the role of various interventions in buffering negative impacts during health procedures.