Quantifying the emotional experiences of partners of veterans with PTSD service dogs using ecological momentary assessment. (August 2022)

• Record Type: Journal Article
• Authors: Nieforth, Leanne O.; Abdul Wahab, Ahmad Hakeem; Sabbaghi, Arman; MacDermid Wadsworth, Shelley; Foti, Daniel; O'Haire, Marguerite E.
• Is Part Of: Complementary therapies in clinical practice. Volume 48(2022)
• Publication Date: 2022-08
• Subjects: Integrative medicine -- Periodicals; Integrative medicine -- Research -- Periodicals; Alternative medicine -- Periodicals; 615.5
• DOI: 10.1016/j.ctcp.2022.101590
• Languages: English
• ISSNs: 1744-3881

Abstract

Abstract: The objective of this study was to investigate the day-to-day experiences of positive and negative emotions among partners of veterans assigned service dogs for posttraumatic stress disorder (PTSD). As part of a larger clinical trial, a total of N = 87 partners of post-9/11 veterans with PTSD were recruited from a nonprofit service dog provider and participated in an ecological momentary assessment (EMA) protocol. The sample included partners of veterans who received a PTSD service dog after baseline ( n = 48, treatment group) and partners of veterans on the waitlist for a service dog ( n = 39, control group). Data were collected twice daily for two weeks at baseline and again at follow-up three months later, for approximately 56 assessments per participant (28 at baseline, 28 at follow up). Participants completed an average of 84% of questionnaires at baseline (n = 23.6) and 86% (n = 24.1) at follow-up. A total of 3780 EMA questionnaires were collected among partners for this analysis. Data were analyzed using a generalized linear mixed model. Three months following baseline, partners of veterans with service dogs reported statistically significant higher levels of positive emotions than the control partners ( p = .01, d = 0.39) with small-to-medium effect sizes for each individual positive emotion. No statistically significant differences were reported for negative emotions ( p = .77, d = 0.21). This study quantitatively identifies higher levels of positive emotion in partners who are cohabitating with a PTSD service dog compared to those partners who remained on the waitlist. Given the influence that positive emotions have on well-being and coping, findings suggest that the influence of service dogs may go beyond veterans to influence their cohabitating partners. Highlights: Partners of veterans with service dogs reported higher levels of positive emotion. The influence of service dogs may go beyond veterans to influence partners. Findings help practitioners to prepare and educate families on what to expect.