Health Psychology and Behavioral Medicine最新文献

Background: Hypertension remains one of the most important modifiable risk factors for stroke and heart disease. Anti-hypertensive medications are effective, but are often not used to maximum benefit. Sub-optimal dosing by prescribers and challenges with medication-taking for patients remain barriers to effective blood pressure control.

Objectives: We aimed to systematically develop a theory-based complex intervention to support General Practitioners (GPs) and people with hypertension to maximise medication use to control blood pressure.

Methods: We used the three-phase Behaviour Change Wheel (BCW) as the overarching intervention development framework. Collective Intelligence methodology was used to operationalise the stakeholder input to Phases 2 and 3 of the BCW. This took the form of a Collective Intelligence workshop with 19 stakeholders from diverse backgrounds including lived experience, general practice, nursing, pharmacy and health psychology. Techniques such as barrier identification, idea-writing and scenario-based design were used to generate possible intervention options. Intervention options were then selected and refined using the Acceptability, Practicability, Effectiveness, Affordability, Side-effects and Equity (APEASE) criteria and guidance from the MIAMI Public and Patient Involvement Panel.

Results: The finalised MIAMI intervention consists of both GP and patient supports. GP supports include a 30-minute online training, information booklet and consultation guide (drop-down menu) embedded within the patient electronic health system. Patient supports include a pre-consultation plan, website, and a structured GP consultation with results from an Ambulatory Blood Pressure Monitor and urine chemical adherence test. The intervention components have been mapped to the intervention functions of the BCW and Behaviour Change Technique Ontology.

Conclusion: Collective Intelligence offered a novel method to operationalise stakeholder input to Phases 2 and 3 of the BCW. The MIAMI intervention is now at pilot evaluation stage.

Objective: This study aimed to (1) examine coping strategies and their relationship with demographics, perceived stress, and hair cortisol; and (2) explore whether coping partially mediated the relationship between perceived stress and hair cortisol.

Methods: Baseline data from 191 socioeconomically marginalized parents enrolled in two community-based clinical trials were used. The IBM SPSS Statistics Version 27 and Mplus Version 8 were used for data analyses.

Results: Parents' engagement in various coping strategies differed by age, ethnicity, race, marital status, education level, and number of children living in the household. Parents' use of problem-focused (instrumental support, planning), emotion-focused (venting, self-blame), and avoidant coping (self-distraction, denial, behavioral disengagement) increased from having low to moderate stress. However, when perceived stress increased from moderate to high, their use of emotion-focused and avoidant coping increased significantly, but problem-focused coping did not. Emotion-focused coping lowered the influence of perceived stress on hair cortisol, while avoidant coping increased the relationship between perceived stress and hair cortisol.

Conclusions: Although needing future investigation with longitudinal studies, the results suggest the need of promoting adaptive emotion-focused coping (emotional support, venting, and humor) to help socioeconomically marginalized parents manage their appraised overwhelming and uncontrollable stressors of food, house, and income insecurity.

Introduction: The median survival time in ALS is approximately 3 years, but survival times range from less than a year to more than 10 years and much variance in disease course remains to be explained. As is true for physical outcomes, there is considerable variance in QOL, which is influenced by psychological health, coping, and social support, among other psychosocial factors. The Seattle ALS Patient Project Database (SALSPPD) provides a unique opportunity for researchers to address established and novel hypotheses about disease progression and QOL in ALS.

Methods: The SALSPPD is a longitudinal dataset of people with ALS (n = 143) and their partners (spouses, significant others, or caregivers; n = 123) from clinics and community-based ALS support groups. Participants were interviewed in their homes every 3 months for up to 18 months between March 1987 and August 1989. Follow-up phone calls were completed in 1990, 1994, and 2008, primarily to ascertain disease outcomes.

Results: The provided data dictionary includes details of the over 500 variables measured in the study, which have been subsetted into domain datasets. Domains address physical, psychological, social, and behavioral status on the person with ALS and their partners. Missing data were coded according to their mechanism. Data are available in two formats: The person-level (wide) databases and the time-level (long) databases.

Discussion: The SALSPPD will provide a rich resource to scientists interested in the natural history of ALS, psychosocial effects on ALS outcomes and vice versa, and psychosocial and disease outcomes of treatments.

Background: Social disconnection is a public health concern among rural Australian older adults. While research suggests technology can enhance social wellbeing and protect against social disconnection, many older adults are not digitally literate, and little is known as to why and how technology adoption could be promoted in rural contexts. This study aimed to (1) explore the barriers and facilitators of technology adoption among rural older adults and (2) determine the potential utility of technology to promote social connectedness in the aged population. The Theoretical Domains Framework and the Behaviour Change Wheel (BCW) were employed to gain a comprehensive understanding of the digital and social behaviours of rural Australian older adults.

Methods: Semi-structured interviews were conducted with a convenience sample of 33 rural older adults aged between 65 and 87 years. Interviews were conducted over the phone, audio-recorded, and transcribed. Interview transcripts were coded and analysed using thematic analysis and the BCW.

Results: Numerous barriers and facilitators of technology adoption were identified, with the most prominent being knowledge, perceived value, perceived self-efficacy, and social support. Findings suggest that older adults' technology adoption is not simply a technical matter, but influenced by various individual, social, and environmental contexts. Consideration of these factors during development, marketing, training and implementation may facilitate technology adoption among older adults. With regard to social connectedness, several rural barriers emerged, including low population density, geographic isolation, limited community opportunities and poor public transport infrastructure.

Conclusion: Technology was consistently identified as a facilitator of the social experience, indicating that technology is a promising tool to enhance social connectedness among older adults, particularly those living in rural areas. Future research should focus on enhancing the capability, opportunity and motivation of older adults in technology adoption, with reference to the rural contexts.

Objective: There is a lack of research on women's holistic experiences of vaginismus, also called sexual pain-penetration disorder, from their perspective. To address this gap, an abductive qualitative study aimed to examine women's help-seeking experiences for vaginismus, and its impact on their sense of self.

Methods: This study was informed by a feminist approach to the theory of self focused on participants' negotiation of dis/empowerment when help-seeking for vaginismus. Twenty-one participants aged 19-37 years (mean 27.6 years) and diagnosed with vaginismus in Australia participated in semi-structured interviews, which were thematically analysed.

Results: Three themes were developed: Interconnected constructions of womanhood and help-seeking, Elicit agency to move forward, Resilience to surmount challenges with subthemes. Participant's overall help-seeking experiences, within and outside the healthcare system, shaped their sense of self in ways that drove their approach/es to future help-seeking behaviours.

Conclusions: Positive help-seeking experiences for vaginismus strengthened participants' sense of self to persevere with treatment even when it was difficult. Conversely, negative help-seeking experiences led to participants' weakened sense of self which was often caused by a gap between their ideal and perceived self. This led to negative feelings and responses of demotivation or halting subsequent help-seeking. Recommendations are provided to improve health professional practice to support women help-seeking for vaginismus, and to help close the gap between their ideal and perceived selves. Such insight can help to empower women's sense of self and motivate them to persevere with help-seeking to experience improvement for their vaginismus and quality of life.

Introduction: This study examined the training effects of an online game-based cognitive bias modification for interpretation (CBM-I) program in reducing fear during the COVID-19 pandemic in Hong Kong. In addition to investigating the changes in both proximal (i.e. negative and positive interpretations) and distal outcomes (i.e. fear of COVID-19), we examined whether individuals with higher baseline resilience levels would benefit more from the CBM-I program.

Methods: A total of 68 Hong Kong undergraduate students were randomized into either the CBM-I group or a control group, among which 66 participants completed the pretest, post-test, and follow-up on negative and positive interpretations, fear of COVID-19, and resilience.

Results: Compared to the control group, the CBM-I training group showed a significantly greater decrease in negative interpretations, a significantly greater increase in positive interpretations of COVID-19-related ambiguous scenarios, and a trend toward a greater reduction in fear of COVID-19. The CBM-I training was more effective at reducing fear among those with higher levels of resilience at baseline, whereas the control group showed the opposite effect, albeit to a lesser extent.

Conclusion: This online game-based CBM-I training shows the potential to modify the negative interpretation bias toward fear-inducing scenarios and contributes to the reduction of fear. Baseline screening of resilient individuals may optimize the training effects.

Background: Hospitalisation can be a traumatic experience, where inpatients are exposed to an abundance of physical and psychological stressors. Evidence suggests that these hospital-related stressors negatively impact health: a phenomenon known as post-hospital syndrome. The current study aimed to identify hospital-related stressors, and to develop and provide initial validation for a new measure of in-hospital stress.

Methods: Measure development occurred in three stages: (i) semi-structured interviews, (ii) item generation, and (iii) pilot testing. Twenty-one patients were interviewed regarding their recent hospital experiences, and a list of hospital-related stressors was produced. These stressors were compiled into a questionnaire and piloted on 200 recent inpatients to provide initial evidence of internal consistency and construct validity.

Results: Stressors identified from the interviews captured all relevant questions from three previous hospital stress measures, plus 12 more. The most reported stressor was 'poor sleep'. These hospital-related stressors were developed into 67 questions, forming the Hospital Stress Questionnaire (HSQ). The HSQ showed excellent internal consistency and construct validity, and correlated with feelings of vulnerability and being unprepared to go home.

Conclusion: The HSQ is a promising self-report tool for measuring in-hospital stress. Future research ought to investigate its psychometric properties further in larger and more diverse samples. The measure has potential to be used to monitor patient risk of post-hospital syndrome.

Background: Few studies have examined how multi-level social factors interact and affect developmental patterns of sexual risk among middle-to-late adolescents who are at risk of experiencing sexual risk behaviors. We examined developmental trajectories of sexual risk behaviors of boys and girls in middle-to-late adolescence and the effects of exposure to three social risk factors (poor parental monitoring, peer risk, and neighborhood risk).

Methods: We followed 2,332 Bahamian adolescents every six months from Grades 10-12. We used group-based trajectory modeling to identify distinct trajectories of sexual risk behaviors for boys and girls.

Results: We identified three trajectories each for boys and girls. Peer risk and neighborhood risk predicted a high sexual-risk trajectory for boys, and peer risk (alone or combined with other risk factors) had the greatest impact on the membership of moderate-to-high-risk trajectory for girls. Parental monitoring had a relatively small effect on adolescents' sexual risk behavior.

Conclusion: Our results underscore the importance of early identification of adolescents with sexual risk behavior and development of targeted prevention interventions to improve adolescent health outcomes.

Aim: To determine the prevalence of body image accuracy/distortion in Brazilian men and women and to investigate sociodemographic and lifestyle-related factors, and the presence of chronic diseases associated with body image distortion.

Methods: Data from 6,357 men and 7,657 women participating in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) were collected using a multidimensional questionnaire covering sociodemographic characteristics, health behaviors, heath conditions and body image perception.

Results: Most participants (53.5% of the women and 54.7% of the men) were found to have an accurate self-perception of their body. When the factors associated with the perception of being heavier than reality were investigated, adopting weight loss measures and not being hypertensive proved protective against this distortion, both in women and men. Conversely, the perception of being lighter than reality was associated, in both women and men, with better education, being black or of mixed race, adopting weight loss measures and not being hypertensive or diabetic. Additional factors associated with underestimating weight were not consuming alcohol (only in women) and belonging to a lower social class (only in men).

Conclusion: These findings may contribute to the implementation of public health policies and interventions to promote health and well-being in the Brazilian population.

Aim: Handwashing with soap remains the single most cost-effective strategy for reducing the spread of infectious diseases. From our scoping search, no study was identified which examined the predictors of children's handwashing behaviour within the context of the Health Belief Model (HBM) and Theory of Planned Behaviour (TPB) combined. This paper contributes to bridging this gap in literature. We sought to examine variables emanating from the HBM and TPB which could potentially predict handwashing behaviour; determine whether behavioural intention will potentially predict behaviour; and identify school children's motivation for proper handwashing behaviour.

Subject and methods: Data were collected from 717 school children recruited from four basic schools. A structured questionnaire was used for data collection. Data were analysed using multi-variable linear regression models.

Results: Participants' knowledge of hand hygiene failed to predict behavioural intention and handwashing behaviour. As regards participants' perception of severity, there was an association with behavioural intention in a crude model, but this was not so in an adjusted model. Also, perception of severity was not associated with handwashing behaviour. Attitude to handwashing (β = 0.120, 95% CI [0.00, 0.24] p = 0.046), possession of handwashing skills (β = 0.037, 95% CI [0.01, 0.07] p = 0.008), and subjective norms (β = 0.263, 95% CI [0.20, 0.33] p < 0.001) were among the psychosocial variables that showed potential for predicting both behavioural intention and behaviour. The TPB's intention-behaviour relationship was corroborated by our results. Among others, motivation for adherence to proper handwashing behaviour included the desire to make hands smell better.

Conclusion: Interventions targeting the handwashing behaviour of school children should consider strategies that move beyond mere knowledge improvement, but rather target attitude and skill enhancement strategies implemented in partnership with 'significant others' such as teachers, and adult peers.