Pressurizing or encouraging: Health behaviors among long-distance couples.

Couples in long-distance relationships face unique challenges that affect their health outcomes and relationship dynamics in ways that are different from couples in close proximal relationships (PR). The results of previous literature analyzing health outcomes for long-distance relationship (LDR) couples have been mixed, and factors such as couple satisfaction and gender of the individuals contribute to the variance. This study examined the good health practices of couples in LDRs, the ways in which partners influence each other's health, and the health outcomes of these couples as compared to couples in PRs. Multilevel multivariate analysis showed that couples in LDRs had better health practices than those in PRs, and men overall had poorer health practices than women. There was no main effect seen for LDRs when we examined strategies used for influencing health. There was a main effect for gender, though, and we found that women tend to use more collaborative and pressurizing strategies for influencing their partner's health. On health indices, we found that LDR couples tended to have lower levels of fatigue and sleep disturbance as compared to PR couples. In the adjusted model with covariates, which included age, income, couple satisfaction, and married or unmarried couples, we found that lower couple satisfaction and lower income significantly predicted poorer health on all health indices. These results are discussed in light of unequal gender roles, social control, and positive aspects of LDRs on health in an attempt to understand LDRs better and destigmatize the narrative of these relationships as 'less than' PRs. Implications for health and mental health practitioners are also discussed.

Couple-based communication intervention for head and neck cancer: a randomized pilot trial.

OBJECTIVE: To test feasibility and preliminary efficacy of a couple-based supportive communication (CSC) intervention for head and neck cancer (HNC) delivered during patients' oncology treatment. METHODS: Twenty couples were randomly assigned to either a four-session CSC or a treatment-as-usual (TAU) condition. The CSC intervention primarily focused on increasing couple emotional disclosure, supportive listening, and social support. Patients and partners completed measures of individual and relationship functioning at baseline, post-intervention, and 6-month follow-up. RESULTS: Ninety-eight percent of CSC sessions were completed and couples reported high levels of satisfaction with the intervention. Between-group effect sizes indicated that patients and partners in CSC reported improvements in individual and relationship functioning, relative to those in the TAU condition. CONCLUSIONS: A couple-based communication intervention delivered during oncology treatment is feasible and acceptable in the context of HNC and may lead to improvements in individual and relationship functioning. Preliminary efficacy results are interpreted in the context of social-cognitive processing and intimacy theories. TRIAL REGISTRATION: The trial was registered on www.clinicaltrials.gov (NCT01785576) first posted on February 7, 2013.

The partners for life program: a couples approach to cardiac risk reduction.

Morbidity and mortality are reliably lower for the married compared with the unmarried across a variety of illnesses. What is less well understood is how a couple uses their relationship for recommended lifestyle changes associated with decreased risk for illness. Partners for Life compared a patient and partner approach to behavior change with a patient only approach on such factors as exercise, nutrition, and medication adherence. Ninety-three patients and their spouses/partners consented to participate (26% of those eligible) and were randomized into either the individual or couples condition. However, only 80 couples, distributed across conditions, contributed data to the analyses, due to missing data and missing data points. For exercise, there was a significant effect of couples treatment on the increase in activity and a significant effect of couples treatment on the acceleration of treatment over time. In addition, there was an interaction between marital satisfaction and treatment condition such that patients who reported higher levels of marital distress in the individuals condition did not maintain their physical activity gains by the end of treatment, while both distressed and nondistressed patients in the couples treatment exhibited accelerating gains throughout treatment. In terms of medication adherence, patients in the couples treatment exhibited virtually no change in medication adherence over time, while patients in the individuals treatment showed a 9% relative decrease across time. There were no condition or time effects for nutritional outcomes. Finally, there was an interaction between baseline marital satisfaction and treatment condition such that patients in the individuals condition who reported lower levels of initial marital satisfaction showed deterioration in marital satisfaction, while non satisfied patients in the couples treatment showed improvement over time.

Couple-based lifestyle intervention to prevent type 2 diabetes: protocol for a randomised pilot trial.

INTRODUCTION: Type 2 diabetes is prevalent among US adults. Lifestyle interventions that modify health behaviours prevent or delay progression to diabetes among individuals at high risk. Despite the well-documented influence of individuals' social context on their health, evidence-based type 2 diabetes prevention interventions do not systematically incorporate participants' romantic partners. Involving partners of individuals at high risk for type 2 diabetes in primary prevention may improve engagement and outcomes of programmes. The randomised pilot trial protocol described in this manuscript will evaluate a couple-based lifestyle intervention to prevent type 2 diabetes. The objective of the trial is to describe the feasibility of the couple-based intervention and the study protocol to guide planning of a definitive randomised clinical trial (RCT). METHODS AND ANALYSIS: We used community-based participatory research principles to adapt an individual diabetes prevention curriculum for delivery to couples. This parallel two-arm pilot study will include 12 romantic couples in which at least one partner (ie, 'target individual') is at risk for type 2 diabetes. Couples will be randomised to either the 2021 version of the CDC's PreventT2 curriculum designed for delivery to individuals (six couples), or PreventT2 Together, the adapted couple-based curriculum (six couples). Participants and interventionists will be unblinded, but research nurses collecting data will be blinded to treatment allocation. Feasibility of the couple-based intervention and the study protocol will be assessed using both quantitative and qualitative measures. ETHICS AND DISSEMINATION: This study has been approved by the University of Utah IRB (#143079). Findings will be shared with researchers through publications and presentations. We will collaborate with community partners to determine the optimal strategy for communicating findings to community members. Results will inform a subsequent definitive RCT. TRIAL REGISTRATION NUMBER: NCT05695170.

The effects of traumatic stressors and HIV-related trauma symptoms on health and health related quality of life.

The study identified relations among traumatic stressors, HIV-related trauma symptoms, comorbid medical conditions, and health related quality of life (HRQL) in individuals with HIV. Participants (N = 118) completed a structured clinical interview on HIV as a traumatic stressor and other severe traumatic stressors and completed the Impact of Event Scale to assess HIV-related trauma symptoms and the Medical Outcomes Study 36-item Short Form (SF-36) to assess HRQL. Medical chart reviews determined comorbid conditions. Path analysis findings indicated participants with prior severe traumatic stressors experienced their HIV diagnosis as traumatic and in turn were more likely to have current HIV-related trauma symptoms which were negatively related to HRQL. HIV as a traumatic stressor was related to coronary artery diseases and HRQL. Traumatic stressors and HIV-related trauma symptoms impact health in individuals with HIV and highlight the need for psychological interventions prior to diagnosis and throughout treatment.

Anxiety Shapes Expectations of Therapeutic Benefit in Phase I Trials for Patients With Advanced Cancer and Spousal Caregivers.

PURPOSE: Advanced cancer patients (ACP) hope to receive significant therapeutic benefit from phase I trials despite terminal disease and presumed symptom burdens. We examined associations between symptom burdens and expectations of therapeutic benefit for ACP and spousal caregivers (SC) during phase I trials. PATIENTS AND METHODS: A prospective cohort of ACP-SC enrolled in phase I trials was assessed at baseline and one month using symptom burden measures evaluating depression, state-trait anxiety, quality of life, global health, post-traumatic coping, and marital adjustment. Interviews evaluated expectations of benefit. RESULTS: Fifty-two phase I ACP and 52 SC (N = 104) were separately assessed and interviewed at baseline and one month. Total population demographics included the following: median age 61 years (28-78), 50% male, 100% married, 90% White, and 46% ≥ college education. At T1, ACP reported symptoms of mild state anxiety, mild trait anxiety, poor global health, and quality of life. SC reported moderate state and mild trait anxiety and good global health with little disability at baseline. State anxiety was a significant predictor of ACP expectations for phase I producing the following therapeutic benefits: stabilization (P = .01), shrinkage (P < .01), and remission (P = .04). Regression analyses also revealed negative associations between SC expectation for stabilization and SC anxiety: state (P = .01) and trait (P = .02). ACP quality of life was also negatively associated with SC expectations for stabilization (P = .02) and shrinkage (P = .01). CONCLUSION: Anxiety, both state and trait, impacts couples' beliefs regarding the likelihood of therapeutic benefit from phase I trial participation.

The impact of receiving an HIV diagnosis and cognitive processing on psychological distress and posttraumatic growth.

This study examined human immunodeficiency virus (HIV) as a traumatic stressor, intrusive and deliberate cognitive processing, psychological distress, and posttraumatic growth. One-hundred twelve participants completed interviews on posttraumatic stress disorder (PTSD) Criterion A, Rumination Scale-Revised, Impact of Event Scale, and the Posttraumatic Growth Inventory; relationships were modeled using path analysis. Model 1 attempted to replicate prior empirical research, Model 2 attempted to empirically replicate part of the posttraumatic growth theoretical model, and Model 3 attempted to empirically replicate an integrated model of posttraumatic growth and traumatic stress theories. Model 3 had good fit with study data. Results suggest shared and separate pathways from traumatic stressor to psychological distress and posttraumatic growth, with pathways mediated by cognitive processing. Implications of findings are discussed.

Baseline design elements and sample characteristics for seven sites participating in the Nutrition Working Group of the Behavior Change Consortium.

The purpose of this article is to describe the baseline design elements and sample characteristics of the Behavior Change Consortium (BCC) Dietary Measurement studies for each of the 7 sites that comprised the BCC Nutrition Working Group (NWG). This article summarizes the project designs, including descriptions of diverse study populations, primary assessment methods, and study outcomes. Common measures used across sites included the National Cancer Institute (NCI) Fruit and Vegetable Screener, NCI Percentage Energy from Fat Screener, 24-h dietary recalls, and a single- or 2-item fruit and vegetable measure. Data on sociodemographic characteristics, body weight and height, smoking status, and serum carotenoids were also collected. Study design information such as assessment time points, as well as baseline sample characteristics, is also described. This paper provides the overall framework and descriptive information and serves as the reference for the BCC NWG special supplement.

Correspondence of the NCI Fruit and Vegetable Screener to repeat 24-H recalls and serum carotenoids in behavioral intervention trials.

Five sites participating in the NCI Behavior Change Consortium administered the NCI Fruit and Vegetable Screener (FVS) and multiple, nonconsecutive 24-h dietary recall interviews (24HR) to 590 participants. Three sites also obtained serum carotenoids (n = 295). Participants were primarily female, ethnically diverse, and varied by age and education. Correlations between 24HR and FVS by site ranged from 0.31 (P = 0.07) to 0.47 (P < 0.01) in men and from 0.43 to 0.63 (P < 0.01) in women. Compared with 24HR, FVS significantly (P < 0.05) overestimated intake at 2 of 4 sites for men and all 4 sites for women. Differences in estimated total servings of fruits and vegetables/d ranged from 0.16 to 3.06 servings. On average, the FVS overestimated intake by 1.76 servings in men and 2.11 servings in women. Alternative FVS scoring procedures and a 1-item screener lowered correlations with 24HR as well as serum carotenoids but alternate scoring procedures generally improved estimations of servings.

Use of signal detection methodology to identify subgroups of dietary supplement use in diverse populations.

Despite widespread use of dietary supplements, little is known about correlates and determinants of their use. Using a diverse sample from 7 interventions participating in the Behavior Change Consortium (n = 2539), signal detection methodology (SDM) demonstrated a method for identifying subgroups with varying supplement use. An SDM model was explored with an exploratory half of the entire sample (n = 1268) and used 5 variables to predict dietary supplement use: cigarette smoking, fruit and vegetable intake, dietary fat consumption, BMI, and stage of change for physical activity. A comparison of rates of supplement use between the exploratory model groups and comparably identified groups in the reserved, confirmatory sample (n = 1271) indicates that these analyses may be generalizable. Significant indicators of any supplement use included smoking status, percentage of energy from fat, and fruit and vegetable consumption. Although higher supplement use was associated with healthy behaviors overall, many of the identified groups exhibited mixed combinations of healthy and unhealthy behaviors. The results of this study suggest that patterns of dietary supplement use are complex and support the use of SDM to identify possible population characteristics for targeted and tailored health communication interventions.

Challenges and opportunities in public health perspectives on family interventions: introduction to the special section.

This introduction to the special section frames the idea of a public health approach to couple and family interventions as focusing upon the impact of interventions on outcomes at the population level. It notes the importance of looking at how evidence-based interventions can be used more effectively at the population level. It also stresses that the goals for population-level studies are different from randomized clinical trials. Public health interventions need evidence that the interventions can be used in widespread practice, that the interventions are cost effective when used as designed, and that monitoring and evaluation tools are available for adopting agencies. Finally, this introduction introduces the three articles of the series.

Tobacco chippers show robust increases in smoking urge after alcohol consumption.

OBJECTIVE AND RATIONALE: Heavy social drinkers often engage in occasional cigarette smoking, especially in the context of consuming large quantities of alcohol. The current study assessed alcohol's effects on smoking urge as a function of alcohol dose and time course in tobacco chippers with heavy social drinking patterns. METHOD: The study assessed 39 chippers who underwent three separate evening sessions. Each subject received a placebo (1% volume alcohol as a taste mask), a low alcohol dose (two to three drinks equivalent), and a high alcohol dose (four to five drinks equivalent) in random order. No smoking was permitted during the sessions and the participants were abstinent from smoking for at least 3 h before arrival. Throughout the session, cigarette craving was assessed by the Brief Questionnaire of Smoking Urges and alcohol response was assessed by the Biphasic Alcohol Effects Scale (BAES). RESULTS: The results showed that alcohol significantly increased cigarette craving in a dose-dependent manner (p<0.001). At the high alcohol dose, craving was heightened during the rising portion of the blood alcohol curve (BAC). There was a strong relationship between BAC and craving for positive reinforcement and this relationship was partially mediated by BAES stimulation, but not sedation. CONCLUSIONS: The findings show that alcohol directly increases smoking urge in chipper smokers. Tobacco chippers may crave cigarettes more during heavier than during lighter drinking bouts, and this effect appears to be driven by heightened stimulation levels rather than as a means to offset alcohol's sedative effects.

Relative contributions of relationship distress and depression to communication patterns in couples.

Researchers have long been interested in the relationship between marital distress and depression. Empirical findings from investigations into the relative contributions of marital distress and depression to marital communication have been inconsistent, and some communication behaviors, such as the demand/withdraw interaction pattern, have yet to be examined. The ability of depression to predict major types of communication (positive communication, negative communication, problem-solving, and demand/withdraw) was analyzed after controlling for the shared variance between marital distress and depression. Across two studies of couples beginning therapy and one study of couples beginning an enhancement program, results failed to provide support for a unique contribution of depression to couples' communication behaviors.

A qualitative study of a nutrition working group.

The Behavioral Change Consortium (BCC) Nutrition Workgroup (NWG) is a multidisciplinary collaboration of representatives from BCC sites and federal agencies. Its mission is to improve measurement of dietary variables. This article presents findings from a qualitative study of perceived effectiveness of the workgroup collaboration. Twelve in-depth interviews were conducted and examined for common themes using the constant comparison method. Themes contributing to perceived effectiveness included: funding and additional resources; invested, committed, and collegial members; strong leadership, clearly articulated goals, and regular communication. Influences seen as reducing effectiveness were: distance, disparate nature of the studies, limited time, and problems associated with starting collaboration after the primary studies had begun data collection. NWG members felt that the workgroup would continue to be successful; however, there were concerns about responsibility for writing and authorship of manuscripts and the need for continued funding to ensure full participation and productivity.

The rational patient and beyond: implications for treatment adherence in people with psychiatric disabilities.

OBJECTIVE: Many people with psychiatric disabilities do not benefit from evidence-based practices because they often do not seek out or fully adhere to them. One way psychologists have made sense of this rehabilitation and health decision process and subsequent behaviors (of which adherence might be viewed as one) is by proposing a "rational patient"; namely, that decisions are made deliberatively by weighing perceived costs and benefits of intervention options. Social psychological research, however, suggests limitations to a rational patient theory that impact models of health decision making. DESIGN: The research literature was reviewed for studies of rational patient models and alternative theories with empirical support. Special focus was on models specifically related to decisions about rehabilitation strategies for psychiatric disability. RESULTS: Notions of the rational patient evolved out of several psychological models including the health belief model, protection motivation theory, and theory of planned behavior. A variety of practice strategies evolved to promote rational decision making. However, research also suggests limitations to rational deliberations of health. (1) Rather than carefully and consciously considered, many health decisions are implicit, potentially occurring outside awareness. (2) Decisions are not always planful; often it is the immediate exigencies of a context rather than an earlier balance of costs and benefits that has the greatest effects. (3) Cool cognitions often do not dictate the process; emotional factors have an important role in health decisions. Each of these limitations suggests additional practice strategies that facilitate a person's health decisions. CONCLUSION: Old models of rational decision making need to be supplanted by multiprocess models that explain supradeliberative factors in health decisions and behaviors.

What, why, and for whom: couples interventions: a deconstruction approach.

This paper provides a commentary on the special series on universal processes and common factors in couple therapy (Halford & Snyder, this issue). The authors in this section share their insights, from varying perspectives, about what it is in couples therapy and relationship education programs that work, why they work, and for whom they work best. In so doing, these articles address specific elements of couples interventions--in effect, taking a couples approach apart in order to understand it better. However, as a collection, this section takes this approach to understanding one step further. It puts the elements back together again, making the process of couples therapy/relationship education more accessible and easier to customize based upon the couple, the presenting complaints, the therapist, and the context. The term "deconstruction" is used to describe how the specific elements of couples interventions are understood and reassembled in new, theoretical, and empirically validated ways. It is argued here that once it is understood that a couples intervention works, why it works, and for whom it works, we are able to individualize our approach to specific couples in an effort to make couples therapy better at improving relationships and keeping them improved.

Non-conventional practices and immune functioning among individuals receiving conventional care for HIV.

OBJECTIVE: to examine the relationships among non-conventional practices, adherence and immune functioning in individuals with HIV. METHODS: 92 participants completed an interview on non-conventional practices (complementary and alternative medicines (CAM), psychosocial therapies, and religious practice). They also completed the Psychiatric Symptom Index and the AIDS Clinical Trials Group Adherence Follow-up Questionnaire. Medical chart reviews determined CD4 count and viral load. RESULTS: Hierarchical logistic regressions revealed religious practice was associated with adherence and CAM was associated with viral load. CONCLUSION: Participation in non-conventional practices in HIV populations may lead to positive health and health behaviors. Clinical implications are discussed.

Yours, mine, and ours: the importance of scientific collaboration in advancing the field of behavior change research.

The Behavior Change Consortium (BCC) has provided a unique opportunity to combine and explore resources, data, processes, and knowledge as a means of strengthening the validity, reliability, and outcomes that compose the field of behavioral science. The workgroups of the BCC were able to transcend disciplinary boundaries by developing a collaborative framework that fused scholarship and creativity to explore research problems in the area of health behavior change theory and intervention. We have identified seven common elements that emerged from each workgroup and fostered inclusion, progress, and ultimately results. These elements were (a) establishing communication channels, (b) identifying objectives, (c) utilizing common measures, (d) obtaining financial support, (e) seeking outside feedback, (f) engaging "big picture" thinking, and (g) bridging theory to practice. In this article we describe the various processes involved in the creation and sustainability of the BCC, including internal and external communications, leadership, workgroup roles, private and public partnerships, and issues associated with data sharing. We also discuss why, in the case of the BCC, the whole is far greater than the sum of its parts. We present this example of unparalleled multibehavioral research collaboration as a model to other collaborative efforts that will be spawned by the new National Institutes of Health Roadmap initiative.