Journal of Behavioral Medicine最新文献

Interest in the implicit processing of activity behaviors has been growing, but the psychometric properties of its measurement are often overlooked. This study examined the reliability and validity of two implicit association tests (IATs) designed to assess implicit affective and motivational processes. In the first session, 101 college students completed a Liking-IAT, a Wanting-IAT, and a survey on their attitudes and intentions regarding physical activity and sedentary screen-based recreational activities. One week later, participants reported their engagement in these activities, and 34 of them completed the IATs again. The psychometric evaluation revealed high split-half correlation coefficients and significant correlations with behavioral attitudes and intentions for both the IATs, indicating good split-half reliability and convergent validity. The Liking IAT but not the Wanting IAT demonstrated satisfactory test-retest reliability over a one-week interval and predictive potential for weekend physical activity and screen time. Divergence in psychometric performances suggests underlying differences in corresponding implicit processes, highlighting the need for further investigation into the temporal validity, sensitivity to change, and the interplay of various implicit processes.

Human immunodeficiency virus (HIV) remains a major public health issue in the United States (US) and Black women living with HIV (BWLWH) are disproportionately impacted among women. This study investigates the complexities in influences of family, friend, and special person support systems and their association with post-traumatic stress disorder symptoms (PTSD), depressive symptoms, gendered coping (self-silencing), and a composite HIV risk score related to risk of viral non-suppression through missed medical visits, low medication adherence, and high viral load. Cross-sectional data among BWLWH were analyzed using network analyses via RStudio. Data from 119 BWLWH was reduced to 104, because of missing data on indicators as well as pairwise deletion for the correlation function. Findings revealed variances based on the type of network. For composite risk scores, friend support source had a weak to moderate significant correlation, while symptoms of PTSD and depression only showed a weak positive correlation with the composite risk variable through self-silencing as a form of coping. The post-hoc analysis showed a strong correlation with care as self-sacrifice, based on the composite risk score. Based on the findings from this study, insight was given into symptoms for depression and PTSD, as well as self-silencing and viral non-suppression risk in relation to sources of support for BWLWH. Future interventions to improve the overall health of BWLWH may benefit from incorporating support from friends and lowering care as self-sacrifice.

Background: A few studies have examined psychological resilience as a predictor of physiological responses to acute stress; however, no studies have directly examined psychological resilience as a moderator of subjective responses to acute stress.

Methods: Adults were recruited to participate in an acute stress response study that was conducted remotely. Demographics, psychological resilience, nicotine use and desire to quit, and information related to cannabis use were measured during a medical screening session. Positive, stressed, and anxious moods were measured during baseline rest prior to acute stress, after performing acute stress tasks, and after 30- and 55-minutes of post-stress recovery during an acute stress session.

Results: Acute stress was successfully induced during the remote audio-video stress session. There were significant increases in stressed and anxious moods and significant decreases in positive mood immediately after the acute stress tasks, followed by a return to baseline levels of these moods. Moreover, psychological resilience was inversely related to stressed and anxious moods reported at baseline and immediately after acute stress. In addition, psychological resilience was positively related to positive mood.

Conclusion: The results are consistent with previous research linking psychological resilience to general reports of positive and negative affect. Further, the results demonstrate, for the first time, that psychological resilience may be a significant predictor of negative mood immediately after acute stress.

The dominant public health narrative equates excess weight with poor health, and previous research has demonstrated that people judge adults with higher body weights as being in poor health, even when they engage in healthy lifestyles. The present study investigated whether the same pattern of beliefs holds for perceptions of children's health. Participants (n = 445) viewed the health profile of a female child that varied in terms of weight status (normal weight, obese), health behaviors (good, poor), and age (younger, older), and then rated the child's overall health and indicated their agreement with suggested behavior recommendations. For older children, targets with obesity were perceived as less healthy and were recommended to engage in more healthy and weight control behaviors than were the targets with normal weight. Health behaviors did influence perceptions of health and behavioral recommendations, but much less so for the target with obesity than for the target with normal weight. For younger children, participants placed a greater emphasis on health behaviors than on weight in their perceptions of the target's health and healthy behavior recommendations, but the target's weight did play a greater role in weight-control behavior recommendations. Overall, perceptions of older children reflect the mainstream weight-centric health beliefs that are perpetuated in public health messaging, whereas perceptions of younger children seem to be more aligned with the scientific evidence supporting the importance of health behaviors to overall health. Public health messaging, particularly messaging targeting parents, should be reframed to focus on the importance of engagement with health behaviors without reference to weight.

Multimodal digital health assessments overcome the limitations of patient-reported outcomes by allowing for continuous and passive monitoring but remain underutilized in older adult lifestyle interventions for brain health. Therefore, we aim to (1) report ecological momentary assessment (EMA) and ActiGraph adherence among older adults during a lifestyle intervention; and (2) use dynamic data collected via EMA and ActiGraph to examine person-specific patterns of mindfulness, steps, and sleep throughout the intervention. We analyzed EMA and ActiGraph data from a pilot study of the 8-week My Healthy Brain program (N = 10) lifestyle group for older adults (60+) with subjective cognitive decline. EMA adherence metrics included proportion of EMA completed and the proportion of days with at least 10 mindfulness minutes. ActiGraph GT9X adherence metrics included the number of valid wear days (≥ 7 h) and the number of days participants achieved their step goal. We used linear mixed-effects models to examine person-specific patterns of step count, sleep efficiency, and mindfulness practice. On average, participants completed 39 of the 49 possible EMAs (80%) during the program. ActiGraph adherence was slightly higher than EMA (M = 61.40 days, 87.71%). Participants achieved the daily mindfulness goal (10 min/day) and step goal on 46.32% and 55.10% of days, respectively. Dynamic data revealed that on average, participant step counts increased by approximately 16.5 steps per day (b = 16.495, p = 0.002). However, some participants exhibited no changes while improvements made by other participants returned to baseline levels of activity. There was substantial heterogeneity in trajectories of mindfulness practice and sleep efficiency. EMA and ActiGraph are feasible for older adults enrolled in dementia risk reduction lifestyle interventions. Future studies are needed to better understand how mechanisms of lifestyle behaviors captured by EMA and ActiGraph are related to cognitive outcomes in older adults.

Pain Coping Skills Training (PCST) is a first-line cognitive-behavioral, non-pharmacological treatment for chronic pain and comorbid symptoms. PCST has been shown to be effective in racially and ethnically diverse cohorts across several chronic medical conditions. However, PCST has not been evaluated in those with end stage kidney disease (ESKD) receiving in-center maintenance hemodialysis. Due to the high rates of morbidity associated with ESKD, and time-intensive treatment, an adaptation of PCST was warranted to address the unique challenges experienced by people living with ESKD. Using current guidelines developed by Card and colleagues for intervention adaptation, PCST was adapted so that it could be implemented among people living with ESKD in a national multisite trial. The objective of this paper was to describe the adaption process outlined by Card and colleagues including how the team selected an effective intervention to adapt, developed a program model, identified mismatches in the original intervention and study population, and then adapted the intervention for those with ESKD treated with in-center maintenance hemodialysis. Finally, we briefly describe future directions for clinical practice and research with the adapted PCST intervention for those with ESKD.Trial registration: ClinicalTrials.gov #NCT04571619.

Social support plays a key role in behavioral changes, especially in Appalachian populations. We examined the mediating effect of social support in behavioral changes and corresponding weight loss outcomes among Appalachian adults. Data were from a group-randomized trial that compared a 12-month faith-based weight loss intervention to an active control group among overweight Appalachian adults in churches. Participants from the weight loss intervention who completed the 12-month assessment were the focus of this analysis. Baseline and 12-month data on weight, social support for eating habits (SSEH) and physical activity (SSPA) from family, friends, and church family, physical activity, and dietary intake were collected. Logistic and linear regression models evaluated mediating effects of SSEH and SSPA on the association between intervention attendance and behavioral changes and corresponding weight loss outcomes. Most participants (n = 243) were female (76.2%), white (97.5%), and married or living with a partner (81.2%). After the 12-month intervention, participants lost weight (1.1 ± 0.3 kg), increased fruit and vegetable intake (0.4 ± 0.1servings/day), reduced caloric intake (322.9 ± 42.2 kcal/day), improved SSEH from family, and increased SSPA from the church family (all P < 0.05). Increased SSEH from family mediated 62% of the association between intervention attendance and fruit and vegetable servings per day. Each 100 kcal decrease in caloric intake was associated with decreased weight and BMI at 12-months (0.2 ± 0.1 kg, P = 0.003; 0.1 ± 0.02 kg/m², P = 0.002). Our study demonstrated the mediation effect of social support for healthy eating on the association between intervention attendance and fruit and vegetable intake, which underscored the critical role of social support and calorie intake among Appalachian populations in losing weight. The study was pre-registered at clinicaltrials.gov (#NCT02121691).

Accurate estimation of perinatal sleep is important for informing future research and multigenerational health interventions. We compared diary- and actigraphy-estimated sleep parameters during pregnancy and postpartum. We informed our interpretation of these analyses with participants' feedback about these sleep estimation methods. This preregistered study ( https://doi.org/10.17605/OSF.IO/UZFRD ) included 92 English-speaking, women-identified birthing parents who completed sleep diaries and wore wrist actigraphs for 7 days during the 3rd trimester of pregnancy, 6 weeks postpartum, and 16 weeks postpartum. Sleep parameters included total sleep time (TST), sleep efficiency (SE), sleep onset latency (SOL), and wake after sleep onset (WASO). Multilevel models tested associations between diary and actigraphic sleep over time. Results indicated that diary and actigraphic sleep parameters were significantly associated over time, although actigraphic TST, SE, and SOL tended to be lower-and WASO longer-than diary estimations. WASO estimations were significantly more discrepant during 6 weeks postpartum than during the 3rd trimester or 16 weeks postpartum. Using conventional content analysis, three primary themes emerged from participants' feedback about sleep diaries and wrist actigraphs that enriched our interpretation of multilevel model results: (1) Wearability, (2) Functionality/Ease of Use, and (3) Measurement Accuracy. This study was the first to implement a multimethod design supplemented by qualitative data to investigate not only the association between diary and actigraphic perinatal sleep, but what it is like for birthing parents to engage with these sleep estimation methods. This study has important implications for behavioral medicine research and practice with perinatal populations.

The landscape of nicotine use in the United States (US) has continued to evolve, with electronic cigarette use (hereafter e-cigarette) becoming more evident in recent years. Patterns of dual nicotine use, or using combustible nicotine in conjunction with e-cigarettes, may increase dependence on nicotine, continued exposure to toxins, and corresponding health risks. One of the most prevalent health problems related to nicotine use is the experience of chronic pain. Past work has established a bidirectional relationship between nicotine use and pain, such that pain motivates nicotine use and nicotine use contributes to pain. However, no work has explored differences in negative mood and pain experience as a product of nicotine use type among adults with chronic low back pain. The current cross-sectional study examined whether dual cigarette/e-cigarette use was associated with greater anxiety, depression, and pain experience among a sample of adult nicotine users (cigarettes and/or e-cigarettes) with self-reported mild to severe chronic low back pain (N = 1034, 66.0% female, M_age= 44.47 years, SD = 11.63). Results indicated that, compared to exclusive combustible nicotine users, dual cigarette/e-cigarette users had statistically significantly higher anxiety, depression, and pain disability scores, beyond the effects of age, sex, education, and use of opioid medications for pain. No significant group differences emerged as a function of exclusive e-cigarette use. The current findings highlight that dual cigarette/e-cigarette use may serve to mark a subpopulation of persons with chronic low back pain who present more complicated clinical features that require comprehensive care.

Pain is a common medical experience, and patient access to pain management could be improved with novel intervention formats. Emerging evidence indicates brief, asynchronous, single-session interventions delivered in the clinic waiting room can improve patient outcomes, but only a few treatment modalities have been investigated to date. Breathwork is a promising approach to managing acute clinical pain that could be delivered asynchronously in the clinic waiting room. However, the direct impact of a breathwork intervention (e.g., brief cyclic sighing) on patients' pain and psychological distress (e.g., anxiety and depression symptoms) while waiting in the clinic waiting room remains unexamined. This single-site, pilot, randomized controlled trial examined the impact of a 4-minute, asynchronous, cyclic sighing intervention on participants' acute clinical symptoms in the x-ray waiting room of a walk-in orthopedic clinic relative to a time- and attention-matched injury management control condition. Pain unpleasantness, pain intensity, anxiety symptoms, and depression symptoms were measured in the study. Participants receiving the cyclic sighing intervention reported significantly less pain unpleasantness and pain intensity while waiting for an x-ray relative to controls. Anxiety symptoms and depression symptoms were not found to differ by condition. Results from this RCT indicate a brief, asynchronous, cyclic sighing intervention may be capable of quickly decreasing pain in the waiting room. Continued investigation is now needed to determine if embedding brief, asynchronous, cyclic sighing interventions in clinic waiting rooms has the potential to help people experiencing acute pain feel better faster. CLINICAL TRIAL REGISTRATIONS: NCT06292793.