Browsing by Subject "Health psychology"

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    Dose-response effects of exercise on mental health in community-dwelling older adults: Exploration of genetic moderators
    (Elsevier, 2024) Gujral, Swathi; Burns, Marcia; Erickson, Kirk I.; Rofey, Dana; Peiffer, Jeremiah J.; Laws, Simon M.; Brown, Belinda; Psychology, School of Science
    Background/objective: (1) Examine the role of exercise intensity on mental health symptoms in a community-based sample of older adults. (2) Explore the moderating role of genetic variation in brain-derived neurotrophic factor (BDNF) and apolipoprotein E (APOE) on the effects of exercise on mental health symptoms. Method: This study is a secondary analysis of a three-arm randomized controlled trial, comparing the effects of 6 months of high-intensity aerobic training vs. moderate-intensity aerobic training vs. a no-contact control group on mental health symptoms assessed using the Depression, Anxiety, and Stress Scale (DASS). The BDNF Val66Met polymorphism and APOE ε4 carrier status were explored as genetic moderators of exercise effects on mental health symptoms. Results: The exercise intervention did not influence mental health symptoms. The BDNF Val66Met polymorphism did not moderate intervention effects on mental health symptoms. APOE ε4 carrier status moderated the effect of intervention group on perceived stress over 6 months, such that APOE ε4 carriers, but not non-carriers, in the high-intensity aerobic training group showed a decline in perceived stress over 6 months. Conclusions: APOE ε4 carrier status may modify the benefits of high-intensity exercise on perceived stress such that APOE ε4 carriers show a greater decline in stress as a result of exercise relative to non-APOE ε4 carriers.
  • Thumbnail Image
    Item
    Headache Specialists' Perceptions of the Role of Health Psychologists in Headache Management: A Qualitative Study
    (Springer Nature, 2024-03-14) Takagishi, Stanley Curtis; Grinberg, Amy S.; Lindsey, Hayley; Goldman, Roberta E.; Baird, Sean A.; Burrone, Laura; Sico, Jason J.; Damush, Teresa M.; Medicine, School of Medicine
    Background: Since headache specialists cannot treat all the patients with headache disorders, multidisciplinary teams that include health psychologists are becoming more prevalent. Health psychologists mainly use a form of cognitive-behavioral therapy (CBT), along with biofeedback on occasion, to effectively address patients’ pain and headache disorders. The Veterans Health Administration (VHA) is one setting that routinely includes a health psychologist with advanced training in pain disorders in their pain care to its veterans. The VHA has established Headache Centers of Excellence (HCoE) around the country to provide multidisciplinary treatment for patients with headache disorders, which enables headache specialists to regularly interact with health psychologists. Objective: The study’s objective is to evaluate headache specialists’ views of health psychologists in the treatment of patients with headache disorders. Method: Semi-structured interviews were conducted with headache specialists in academic-based healthcare settings, the community, and VHA HCoE sites. The interviews were audio-recorded and de-identified so they could be transcribed and analyzed using content matrix analysis. Results: Four themes emerged: headache specialists desired to work with health psychologists and included them as members of multidisciplinary teams; valued health psychologists because they provided non-pharmacological treatments, such as CBT and biofeedback; preferred in-person communication with health psychologists; and used multiple titles when referring to health psychologists. Conclusion: Headache specialists valued health psychologists as providers of behavioral and non-pharmacological treatments and considered them essential members of multidisciplinary teams. Headache specialists should strive to work with a headache psychologist, not just a general health psychologist. By committing to this, headache specialists can foster changes in the quality of care, resource allocation, and training experiences related to health psychologists.