72 research outputs found
Effects of couple interactions and relationship quality on plasma oxytocin and cardiovascular reactivity: Empirical findings and methodological considerations
Cardiovascular reactivity is a potential mechanism underlying associations of close relationship quality with cardiovascular disease. Two models describe oxytocin as another mechanism. The âcalm and connectâ model posits an association between positive relationship experiences and oxytocin levels and responses, whereas the âtend and befriendâ model emphasizes the effects of negative relationship experiences in evoking oxytocin release. In this study of 180 younger couples, relationship quality had a small, marginally significant inverse association with plasma oxytocin levels, and neither positive nor negative couple interactions evoked change in plasma oxytocin. Negative couple interactions evoked significant cardiovascular reactivity, especially among women. Hence, in the largest study of these issues to date, there was little support for key tenets of the âcalm and connectâ model, and only very modest support for the âtend and befriendâ model. However, findings were consistent with the view that CVR contributes to the effects of relationship difficulties on health
Machine learning uncovers the most robust self-report predictors of relationship quality across 43 longitudinal couples studies
Given the powerful implications of relationship quality for health and well-being, a central mission of relationship science is explaining why some romantic relationships thrive more than others. This large-scale project used machine learning (i.e., Random Forests) to 1) quantify the extent to which relationship quality is predictable and 2) identify which constructs reliably predict relationship quality. Across 43 dyadic longitudinal datasets from 29 laboratories, the top relationship-specific predictors of relationship quality were perceived-partner commitment, appreciation, sexual satisfaction, perceived-partner satisfaction, and conflict. The top individual-difference predictors were life satisfaction, negative affect, depression, attachment avoidance, and attachment anxiety. Overall, relationship-specific variables predicted up to 45% of variance at baseline, and up to 18% of variance at the end of each study. Individual differences also performed well (21% and 12%, respectively). Actor-reported variables (i.e., own relationship-specific and individual-difference variables) predicted two to four times more variance than partner-reported variables (i.e., the partnerâs ratings on those variables). Importantly, individual differences and partner reports had no predictive effects beyond actor-reported relationship-specific variables alone. These findings imply that the sum of all individual differences and partner experiences exert their influence on relationship quality via a personâs own relationship-specific experiences, and effects due to moderation by individual differences and moderation by partner-reports may be quite small. Finally, relationship-quality change (i.e., increases or decreases in relationship quality over the course of a study) was largely unpredictable from any combination of self-report variables. This collective effort should guide future models of relationships
A Community Survey of Referral Sources to Identify Primary Care and Gender-Affirming Care Providers
Introduction: Barriers exist in access to primary care as well as specialty healthcare such as gender-affirming care. Understanding the referral sources used to identify new providers for these types of care can help healthcare systems facilitate access. Methods: Using data from a community-based survey, demographics and information relevant to finding new healthcare providers were assessed. Results: Data from 165 participants suggest that seeking a new primary care provider was perceived as challenging. The most common referral sources for primary care providers were family/friends, a doctor, or a medical center website. The most common referral sources for genderâaffirming care providers were a doctor, family/friends, or social media. There were significant differences in the types of referral sources most likely to be utilized for primary versus gender-affirming care. Conclusions: Personal connections, including trusted doctors, can be important sources of provider referrals. Additional resources may be needed to facilitate their ability to make quality connections. Community resources and social media can be important sources when existing social networks may not have knowledge about the needs of particular communities, especially those who may be at risk of discrimination. More inclusive and secure referral sources may be needed to ensure gender-affirming care referrals are made
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Chronic conditions among advanced cancer patients and their spouse caregivers
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Background: Chronic conditions and multimorbidity have been recognized to have negative impacts on costs of healthcare, quality of care, and well-being. The interdependence of patients and caregivers has also been highlighted, in that patient factors can impact caregiver outcomes and vice versa. Yet little research has been conducted on how the number of other health conditions among spouse caregivers (CGs) and advanced cancer patients impact their own and their partnersâ well-being. Methods: Data were gathered as part of a prospective observational study of couples coping with advanced cancer. Patients had to have a cohabiting spouse/partner who identified as providing some care and also agreed to participate. Results: Patients rated their overall health slightly worse (scale 1-5, M = 2.85, SD = 0.95) than CGs ( M = 2.27, SD = 0.75). Patients also reported more total conditions ( M = 2.59, SD = 1.42) than CGs ( M = 1.4, SD = 1.14). Most patients (81%) reported at least one chronic condition other than cancer (44% of patients reported at least two other conditions); the most common conditions among patients were hypertension (43%), lung disease (36%), arthritis, and diabetes (both 24%). About 23% of CGs reported having no chronic conditions; 36% reported at least one and 41% reported at least two. The most common conditions among CGs were arthritis (40%), hypertension (39%), and heart disease, diabetes, and cancer (13% each). A greater number of CG conditions predicted greater depression symptoms in the patient ( B = 0.60, p = .040), controlling for patient conditions. More conditions among patients was a significant predictor of less patient social support ( B = -0.67, p = .017) and a marginally-significant predictor of greater perceived stress among caregivers ( B = -0.27, p = .064). A history of CG cancer predicted greater depression symptoms in the patient ( B = 2.3, p = .02). Conclusions: Chronic conditions and multimorbidity can have significant psychological consequences for both patient and CG. Clinicians, in addition to making an active effort to incorporate CGs into medical decision making and treatment planning, should also be aware of patient and caregiver multiple chronic conditions in order to provide more holistic care for patients
Caregivers of Patients With Brain Metastases: A Description of Caregiving Responsibilities and Psychosocial Well-being
BACKGROUND
There are increasing numbers of cancer patients with brain metastases, and there is a high potential for caregiving burden. Little work has explored caregiving responsibilities and psychosocial well-being in informal family caregivers (FCGs) of cancer patients with brain metastases. This study aimed to address this gap in the literature.
METHODS
Data were drawn from baseline pilot study data. Caregivers completed demographic information and provided a self-report of their caring responsibilities and psychosocial well-being via questionnaire.
RESULTS
Participants were 21 FCGs of patients with brain metastases. Many caregivers are devoting extensive time to providing care; there was high variability in the number and types of caregiving activities reported. Although many caregivers report feeling well supported, other aspects of psychosocial well-being were less robust, including anxiety, depression, burden, and coping self-efficacy.
CONCLUSION
Although FCGs reported mitigating factors such as social support, they still experience significant distress. Findings support previous work suggesting that neuro-oncology caregiving is burdensome, with adverse effects on health and well-being. Foundational work, such as this, will set the stage to identify areas for future intervention
Positive Psychology Approaches to Interventions for Cancer Dyads: A Scoping Review
Positive psychology approaches (PPAs) to interventions focus on developing positive cognitions, emotions, and behavior. Benefits of these interventions may be compounded when delivered to interdependent dyads. However, dyadic interventions involving PPAs are relatively new in the cancer context. This scoping review aimed to provide an overview of the available research evidence for use of dyadic PPA-based interventions in cancer and identify gaps in this literature.
Following PRISMA guidelines, we conducted a scoping review of intervention studies that included PPAs delivered to both members of an adult dyad including a cancer patient and support person (e.g., family caregiver, intimate partner).
Forty-eight studies, including 39 primary analyses and 28 unique interventions, were included. Most often (53.8%), the support person in the dyad was broadly defined as a "caregiver"; the most frequent specifically-defined role was spouse (41.0%). PPAs (e.g., meaning making) were often paired with other intervention components (e.g., education). Outcomes were mostly individual well-being or dyadic coping/adjustment.
Wide variability exists in PPA type/function and their targeted outcomes. More work is needed to refine the definition/terminology and understand specific mechanisms of positive psychology approaches
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