Mental but no bio-physiological long-term habituation to repeated social stress

Soldiers regularly participate in missions abroad and subjectively adapt to this situation. However, they have an increased lifetime cardiovascular risk compared to other occupational groups. To test the hypothesis that foreign deployment results in different stress habituation patterns, we investigated long-term psychological and bio-physiological stress responses to a repeated social stress task in healthy soldiers with and without foreign deployment. Ninety-one female and male soldiers from the BEST study (German armed forces deployment and stress) participated three times in the Trier Social Stress Test for groups (TSST-G) prior to, 6-8 weeks after and 1 year after the mission abroad and were compared to a control group without foreign deployment during the study period. They completed the State-Trait-Anxiety Inventory scale (STAI), the Primary Appraisal Secondary Appraisal questionnaire (PASA) and the Multidimensional Mood State Questionnaire (MDBF). Salivary cortisol and α-amylase, blood pressure, heart rate and heart rate variability were determined. Soldiers showed mental habituation over the three times with a significant decrease after the TSST-G in anxiousness (STAI) and cognitive stress appraisal (PASA), they were calmer and reported better mood (MDBF). Prior to the social stress part, the mood (MDBF) declined significantly. None of the biological and physiological markers showed any adaptation to the TSST-G. Mission abroad did not significantly influence any measured psychobiological marker when compared to soldiers without foreign deployment. Foreign deployment does not result in alterations in psychobiological social stress response patterns over 1 year after mission abroad which indicates that adaptation to acute social stress is highly maintained in healthy soldiers. The discrepancy between subjective perception and objective stress response has numerous clinical implications and should receive more attention

Habituation · Mental health · Psychiatry · Psychotherapist · Social stress · Stress (linguistics · Term (time · Applied Psychology · Clinical Psychology · Fibromyalgia and Chronic Fatigue Syndrome Research · Health, psychology, and well-being · Psychology · Resilience and Mental Health

• Statistik für Human- und Sozialwissenschaftler

  Open Access•Jürgen Bortz, Christof Schuster•Statistik Für Human- und…•2010

  Incluir item

• Two formulas for computation of the area under the curve represent measures of total hormone concentration versus time-dependent change

  Open Access•Jens C Pruessner, Jens Pruessner et al.•Psychoneuroendocrinology•2003

  Incluir item

• Stress revisited

  Open Access•Jaap M Koolhaas, Alessandro Bartolomucci et al.•Neuroscience & Biobehavioral…•2011

  Incluir item

• Physiology and Neurobiology of Stress and Adaptation

  Bruce S Mcewen•Physiological Reviews•2007

  Incluir item

• Heart Rate Variability

  Task Force of the European Society of Cardiology the North A Electrophysiology•Circulation•1996

  Incluir item

• Stress and disorders of the stress system

  Open Access•George P Chrousos•Nature Reviews Endocrinology•2009

  Incluir item

• Acute psychosocial stress

  Open Access•Jana Campbell, Ulrike Ehlert•Psychoneuroendocrinology•2012

  Incluir item

• Non-normal data

  Open Access•Maria J Blanca, María Blanca et al.•Psicothema•2017

  Incluir item

• The Job Content Questionnaire (JCQ)

  Robert Karasek, Chantal Brisson et al.•Journal of Occupational Health…•1998

  Incluir item

• Effect of Potentially Modifiable Risk Factors Associated With Myocardial Infarction in 52 Countries (The Interheart Study)

  Open Access•Semir Yusuf, Salim Yusuf et al.•The Lancet•2004

  Incluir item

• Habituation

  Richard F Thompson, William A Spencer•Psychological Review•1966

  Incluir item

• Area Under the Curve and Other Summary Indicators of Repeated Waking Cortisol Measurements

  Desta Fekedulegn, Desta B Fekedulegn et al.•Psychosomatic Medicine•2007

  Incluir item

• Acute Threat to the Social Self

  Tara L Gruenewald, Margaret E Kemeny et al.•Psychosomatic Medicine•2004

  Incluir item

• Dissociation Between Reactivity of the Hypothalamus-Pituitary-Adrenal Axis and the Sympathetic-Adrenal-Medullary System to Repeated Psychosocial Stress

  Patrice Sawicki, Nicole C Schommer et al.•Psychosomatic Medicine•2003

  Incluir item

• Effects of Social Support on the Stress-Health Relationship

  Open Access•Chi-Ming Hsieh, Chi‐Ming Hsieh et al.•International Journal of…•2019

  Incluir item

• Acute Stressors and Cortisol Responses

  Sally S Dickerson, Margaret E Kemeny•Psychological Bulletin•2004

  Incluir item

• Biological basis of the stress response

  Open Access•James P Henry•Integrative Psychological and…•1992

  Incluir item

• If it goes up, must it come down? Chronic stress and the hypothalamic-pituitary-adrenocortical axis in humans

  Gale E Miller, Gregory E Miller et al.•Psychological Bulletin•2007

  Incluir item