Mental resilience, perceived immune functioning, and health

Marith Van Schrojenstein Lantman,1 Marlou Mackus,1 Leila S Otten,1 Deborah de Kruijff,1 Aurora JAE van de Loo,1,2 Aletta D Kraneveld,1,2 Johan Garssen,1,3 Joris C Verster1,2,4 1Division of Pharmacology, Utrecht University, Utrecht, the Netherlands; 2Institute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands; 3Nutricia Research, Utrecht, the Netherlands; 4Centre for Human Psychopharmacology, Swinburne University, Melbourne, Australia Background: Mental resilience can be seen as a trait that enables an individual to recover from stress and to face the next stressor with optimism. People with resilient traits are considered to have a better mental and physical health. However, there are limited data available assessing the relationship between resilient individuals and their perspective of their health and immune status. Therefore, this study was conducted to examine the relationship between mental resilience, perceived health, and perceived immune status. Methods: A total of 779 participants recruited at Utrecht University completed a questionnaire consisting of demographic characteristics, the brief resilience scale for the assessment of mental resilience, the immune function questionnaire (IFQ), and questions regarding their perceived health and immune status. Results: When correcting for gender, age, height, weight, smoker status, amount of cigarettes smoked per week, alcohol consumption status, amount of drinks consumed per week, drug use, and frequency of past year drug use, mental resilience was significantly correlated with perceived health (r=0.233, p=0.0001), perceived immune functioning (r=0.124, p=0.002), and IFQ score (r=−0.185, p=0.0001). Conclusion: A significant, albeit modest, relationship was found between mental resilience and perceived immune functioning and health. Keywords: mental resilience, immune functioning, health, vitality, quality of life