The protective roles of coping self-efficacy and social support for posttraumatic stress during the COVID-19 pandemic.

OBJECTIVE: This study examined the roles of social support and coping self-efficacy (CSE) in attenuating posttraumatic stress (PTS) symptoms during the COVID-19 pandemic among a nonclinical university student sample. METHOD: Participants (n = 610; 59% female) completed questionaries assessing psychological distress (Kessler Psychological Distress Scale) at baseline and 6-month follow-up, and social support (Interpersonal Support Evaluation List-12), CSE Scale, and PTS symptoms (Impact of Event Scale-Revised) at 6 months. A path analysis was conducted using SPSS Amos to examine the direct and indirect pathways from psychological distress to PTS symptoms that are accounted for by social support and CSE, controlling for gender. RESULTS: All direct effects in the path analysis were significant except for the relationship between social support and PTS symptoms. Notably, CSE was directly related to PTS symptoms (CSE: ß = -.30, p < .001). There was a significant indirect effect of early psychological distress on PTS symptoms 6 months into the pandemic through social support and CSE (ß = .14, p < .001). CONCLUSIONS: Individuals with higher levels of social support are more likely to have greater confidence in their coping capabilities, which helps to explain PTS symptom severity after controlling for initial levels of psychological distress and gender. These findings suggest that following a potentially traumatic event, CSE may be one factor to screen for to better identify individuals who are at higher risk for significant psychological difficulties and may benefit from interventions that bolster protective factors. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Age moderates change in disease-related stress among congenital heart disease survivors: a 6-year follow-up.

AIMS: As congenital heart disease (CHD) survivors age, they are confronted with elevated risk of cardiovascular morbidity and increasingly complex disease self-management demands. Given that stress is associated with poor physical and psychosocial outcomes, it is crucial to examine how disease-related stress changes over time in this population. However, this outcome has received little research attention to date. This study aimed to identify demographic and clinical predictors of change in disease-related stress over 6 years among CHD survivors. METHODS AND RESULTS: Congenital heart disease survivors (N = 252, Mage = 25.6 ± 7.1, 52.9% female) completed the first 13 items of the Responses to Stress Questionnaire, adapted for use among CHD survivors, to assess disease-related stressors at study entry (T1) and 6-year follow-up (T2). Age, gender, estimated family income, and New York Heart Association (NYHA) functional class at T1 were entered into mixed linear models to determine their impact on change in disease-related stress. Older age (P < 0.001), lower income (P < 0.001), and presence of functional limitations (NYHA ≥ II) (P < 0.001) predicted greater increases in disease-related stress. When controlling for NYHA, functional class, and income, a significant time by age interaction was identified such that disease-related stress increased over time among those who were adolescents at T1 [b = 4.20, P = 0.010, 95% confidence interval (1.01, 7.40)], but remained stable among young adults. CONCLUSION: The transition from adolescence to adulthood may be a period of increasing disease-related stress. Healthcare providers should consider screening adolescents for elevated disease-related stress during transition education and provide resources to bolster resilience.

Food Insecurity Predicts Magnitude of Early BMI Change in a Pediatric Weight Management Intervention.

OBJECTIVE: The aim of this study was to estimate the prevalence of food insecurity among children with overweight/obesity presenting for weight management treatment and examine whether food insecurity predicts early change in body mass index (BMI), expressed as a percentage of the 95th percentile (%BMIp95). METHOD: Children (N = 69; ages 3-18 years) presenting to a hospital-based pediatric weight management intervention and 1 parent/guardian per child (N = 69) were included. At the first appointment, parents/guardians completed the US Household Food Security Survey Module: Six-item Short Form and a demographics questionnaire. Height and weight of the children were measured at the first and third appointments to calculate %BMIp95. RESULTS: Among participating families, 29.0% reported experiencing food insecurity. Controlling for the ratio of income to poverty, 11.4% of the variance in %BMIp95 change from the first to third appointments was accounted for by food insecurity, ▵F (1, 66) = 8.46, p = 0.01. Children with greater food insecurity demonstrated a smaller magnitude of %BMIp95 decrease, representing a small-to-medium effect size within the context of the regression model (f2 = 0.13). CONCLUSION: A high proportion of families with children receiving weight management treatment reported experiencing food insecurity in comparison with US households with children. There may be unique characteristics of food insecurity, as opposed to household income alone, that explain the smaller magnitude of BMI decrease observed early in treatment. Future research should explore complex associations among food insecurity, income, BMI, and race over time.

New Mothers' Perceptions of Pressure to Breastfeed.

PURPOSE: Develop a measure to quantitatively assess perceived pressure to breastfeed and examine associations between perceived pressure, emotional distress, and the breastfeeding experience and self-efficacy among women with 2- to 6-month-old infants. STUDY DESIGN AND METHODS: A cross-sectional study using an online survey to assess perceived pressure to breastfeed, emotional distress, and the breastfeeding experience and self-efficacy was conducted. Participants were recruited through ResearchMatch, a national online service that matches potential participants to research studies, and online community forums (e.g., Facebook). RESULTS: Women (n = 187) reported themselves and society as the greatest sources of pressure. Pressure to breastfeed was negatively associated with the breastfeeding experience (r = -.34, p < .01) and self-efficacy (r = -.39, p < .01), but not emotional distress. Pressure to breastfeed remained a significant explanatory factor, even when considering demographic covariates, with the final models accounting for 16% and 20% of the variance in the breastfeeding experience and self-efficacy, respectively. CLINICAL IMPLICATIONS: Perceived pressure to breastfeed may be an important psychosocial factor to consider when aiming to improve women's breastfeeding experiences. Reducing perceived pressure may be beneficial for promoting breastfeeding outcomes.

Gender Differences in Physical Activity Engagement Among Adolescents With Congenital Heart Disease.

OBJECTIVE: The current study aimed to (a) describe moderate-to-vigorous physical activity (MVPA), sedentary behavior (SB), and cardiorespiratory fitness (VO2Peak) via objective assessment among adolescents with congenital heart disease (CHD), (b) examine gender differences on MVPA, SB, VO2Peak, and the Theory of Planned Behavior elements, and (c) identify whether gender moderates the relationships between the Theory of Planned Behavior elements and MVPA, SB, and VO2Peak. METHODS: Adolescent CHD survivors (N = 86; ages 15-18 years) wore an accelerometer to assess MVPA and SB, underwent an exercise stress test to assess VO2Peak, and completed a survey of the Theory of Planned Behavior elements as measured by perceived benefits (attitudes), family/friend support and perceived norms (social norms), and self-efficacy and barriers (perceived behavioral control) to engaging in physical activity. RESULTS: On average, CHD survivors engaged in 22.3 min (SD = 15.3) of MVPA/day and 9 hr of SB/day (M = 565.8, SD = 102.5 min). Females engaged in less MVPA but not more SB had a lower mean VO2Peak, reported lower self-efficacy, and perceived greater barriers than males. In a regression model, barriers explained unique variance in MVPA and VO2Peak, but the relationship between barriers and MVPA/VO2Peak did not vary by gender. Self-efficacy did not explain unique variance in MVPA and VO2Peak when included in a model with gender and barriers. CONCLUSIONS: Family/friend support for physical activity engagement may be an important consideration when developing physical activity interventions for adolescent CHD survivors. The role of gender differences in self-efficacy and perceived barriers on physical activity engagement warrants further investigation.

A Randomized Clinical Trial Demonstrating Feasibility and Preliminary Efficacy of a Videoconference-Delivered Physical Activity Lifestyle Intervention Among Adolescents With a Congenital Heart Defect.

BACKGROUND: Individuals with congenital heart defects are at increased risk for developing further cardiovascular complications, which can be mitigated by increasing physical activity. Given that positive health behaviors begin declining during older adolescence, it is vital to promote lifestyle changes in this population. PURPOSE: The current study aims to (a) determine the feasibility/acceptability of the Congenital Heart Disease Physical Activity Lifestyle (CHD-PAL) intervention among adolescents (ages 15-18) with moderate and complex congenital heart defects, and (b) estimate the preliminary efficacy of CHD-PAL for increasing time spent in moderate-to-vigorous physical activity (MVPA) and cardiorespiratory fitness and decreasing sedentary behavior. METHODS: Eligible participants were randomized into either CHD-PAL (eight 30-min videoconferencing sessions over 20 weeks with an interventionist + Fitbit + exercise prescription) or a comparator (Fitbit + exercise prescription). RESULTS: Sixty adolescents were randomized (76% recruitment rate; 94% of participants were retained from baseline to follow-up). Most adolescents (73%) and their parents/guardians (76%) reported that the trial was enjoyable. While there was no effect of arm on change in MVPA, sedentary behavior, or cardiorespiratory fitness for the entire sample, among those who engaged in <21 min of MVPA on average at baseline, adolescents in the CHD-PAL intervention had an increase of 16 min/day of MVPA more than comparators (d = 0.90). CONCLUSIONS: The CHD-PAL intervention warrants examination in a larger trial to establish efficacy among those adolescents with a congenital heart defect who engage in <21 min of MVPA/day and should include follow-up assessments to examine effect durability. CLINICAL TRIALS REGISTRATION: NCT03335475.

Health-Related Quality of Life and Emotional Distress Among Mothers of Sons With Muscular Dystrophy as Compared to Sex- and Age Group-Matched Controls.

The health-related quality of life and emotional distress among mothers of sons with Duchenne or Becker muscular dystrophies (n = 82) were compared to sex- and age group-matched controls (n = 26). Participants self-reported health-related quality of life for themselves and their son(s), emotional distress, and mood/anxiety-related medication. Mothers reported poorer health-related quality of life across all domains of their health-related quality of life, as well as higher levels of emotional distress. Clinically elevated symptoms of anxiety were reported by 39% of mothers. Mothers' report of poorer health-related quality of life for their son(s) was a significant predictor of worse health-related quality of life and emotional distress for themselves across most domains. Additionally, older age of mothers predicted greater energy/less fatigue and lower levels of anxiety. Results highlight the need for screening emotional distress among mothers, as well as consideration for accessible interventions to improve the psychosocial functioning among these families.