International Journal of Behavioral Medicine最新文献

{"title":"Effect of Psychological Intervention on Quality of Life Among Patients with Psoriasis: A Meta-analysis.","authors":"Wenju Wei, Bei Zhang, Tian Liu, Tao Lu","doi":"10.1007/s12529-024-10315-0","DOIUrl":"10.1007/s12529-024-10315-0","url":null,"abstract":"<p><strong>Background: </strong>Psychological distress can significantly obstruct the treatment outcomes of patients with psoriasis. This meta-analysis aimed to examine the effects of psychological intervention on the mental health and functional capabilities in patients with psoriasis.</p><p><strong>Method: </strong>PubMed, EMBASE, and Cochrane Library were searched for relevant studies published up to May 1, 2023. The primary outcome was a change in anxiety, depression, and quality of life (QoL). Standardized mean difference (SMD) was calculated, and 95% confidence interval (CI) was determined for the estimation.</p><p><strong>Results: </strong>This meta-analysis involved 1048 subjects, including 515 patients who received psychological interventions and 533 patients in control groups who did not receive psychological interventions. The results showed that psychological intervention significantly improved anxiety symptoms (SMD - 0.41; 95%CI - 0.77, - 0.05; I² = 71.5%; P_{Heterogeneity} = 0 .001). There was no significant improvement in the symptoms of depression (SMD - 0.52; 95%CI - 1.13, 0.10; I² = 86%; P_{Heterogeneity} < 0 .001) and QoL (SMD - 0.05; 95%CI - 0.22, 0.11; I² = 39%; P_{Heterogeneity} = 0 .108) in patients who received psychological intervention compared with controls.</p><p><strong>Conclusion: </strong>Psychological intervention ameliorated anxiety symptoms in patients with psoriasis but had no significant impact on depression or QoL.</p>","PeriodicalId":54208,"journal":{"name":"International Journal of Behavioral Medicine","volume":" ","pages":"911-922"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142146869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"\"What Can We Do?\": A Psychological Perspective on (Mal)Adaptive Coping Strategies and Barriers to Coping in an Area of Severe Climate Vulnerability in Bangladesh.","authors":"Kyra Lilier, Michael Mikulewicz, Samiya A Selim, Syed Tauheed Raihan, Rafia Islam, Jennifer Das, Ina Danquah, Till Bärnighausen, Rainer Sauerborn, Kate Bärnighausen","doi":"10.1007/s12529-024-10329-8","DOIUrl":"https://doi.org/10.1007/s12529-024-10329-8","url":null,"abstract":"<p><strong>Background: </strong>As the mental well-being of billions of people is at risk due to the impacts of climate change, more research is required to better understand the psychological implications of climate vulnerability. This research aims to describe the coping strategies of a climate change affected population and the consequences of adaptation behavior.</p><p><strong>Method: </strong>We conducted 60 qualitative in-depth interviews to elicit the lived experiences of climate-vulnerable men and women in Bhola, Bangladesh. Interviews were analyzed following the tenets of Grounded Theory.</p><p><strong>Results: </strong>Identified coping strategies included \"resignation\" or \"help-seeking\" as well as barriers to coping, such as limited \"efficacy,\" limited \"time,\" or \"stigma,\" which constrained participants - especially women - in their coping behavior.</p><p><strong>Conclusion: </strong>Our results indicate that certain barriers can lead people to pursue more easily accessible coping strategies, some of which can be interpreted as maladaptive. It is therefore recommended to lift barriers to coping through community-led interventions, such as platforms for sharing problems and knowledge regarding coping strategies.</p>","PeriodicalId":54208,"journal":{"name":"International Journal of Behavioral Medicine","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142734441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Causal Relationship Between Physical Activity and Body Weight: A Maximum Likelihood Treatment Effect Model Approach Using Australian Longitudinal Data.","authors":"Tinh Doan, Liana Leach, Nhan Doan, Lyndall Strazdins","doi":"10.1007/s12529-024-10336-9","DOIUrl":"https://doi.org/10.1007/s12529-024-10336-9","url":null,"abstract":"<p><strong>Background: </strong>More than two-thirds of Australians are overweight. Existing research based on non-experimental data has primarily established associations, rather than causal inferences, between physical activity (PA) and body mass index (BMI). PA and BMI likely affect each other, a reciprocal interplay most studies overlook. We investigate the causal relationship between PA and BMI using a quasi-experimental approach to overcome reverse causality bias.</p><p><strong>Method: </strong>A maximum likelihood treatment effect model, a quasi-experimental method, was employed. Data was from an observational longitudinal dataset of 130,397 observations with 19,677 unique individuals aged 15-64 (52% are females) from the Household, Income, and Labour Dynamics in Australia survey 2006-2019. We first tested for the reverse relationships (whereby overweight limits PA) before estimating the effect of PA on BMI.</p><p><strong>Results: </strong>The first-stage modelling results showed that overweight and obese adults are less likely to engage in PA, as are those resource constrained (time or socioeconomically). In the second modelling stage, there was a clear and significant effect of PA on BMI. Being physically active more than three times a week led to a 2.55-point reduction in BMI (p < 0.001). For women, this effect was more pronounced, with a 2.92-point reduction (p < 0.001).</p><p><strong>Conclusion: </strong>This study leverages existing longitudinal data to provide causal estimates of PA on BMI-finding that PA reduces BMI, particularly for women. As many individuals face resource constraints, campaigns to promote behavioural change need to be nuanced and shift some of the responsibility for physically activity from individuals to policy and organizational reforms.</p>","PeriodicalId":54208,"journal":{"name":"International Journal of Behavioral Medicine","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142683562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perceived Barriers and Facilitators to Performing Evening Regular Activity Breaks at Home: A COM-B Analysis.","authors":"Jennifer T Gale, Meredith C Peddie, Elaine A Hargreaves","doi":"10.1007/s12529-024-10334-x","DOIUrl":"https://doi.org/10.1007/s12529-024-10334-x","url":null,"abstract":"<p><strong>Background: </strong>Experimental research has established the benefits of interrupting prolonged periods of sedentary behaviour in the evening with regular activity breaks. Research should now focus on how people can be encouraged and supported to engage in this behaviour. This study explores the barriers and facilitators unique to performing regular activity breaks in the evening mapped to the Capability Opportunity and Motivation model of Behaviour (COM-B), to inform future free-living intervention development.</p><p><strong>Methods: </strong>Individual, face-to-face, semi-structured interviews were conducted with 28 participants (female n = 20, mean (SD) age 25.4 (5.5) years) who had participated in a laboratory-based, evening regular activity breaks intervention. Questions explored barriers and facilitators to incorporating regular activity breaks into their everyday lives at home in the evening. The interview transcripts were analyzed inductively first using thematic analysis, and then mapped, where relevant, to the COM-B model to link the themes to theoretical factors influencing behaviour change.</p><p><strong>Results: </strong>'Awareness of the benefits' of performing regular activity breaks, along with having the 'Memory and attention required to change behaviour' (e.g., reminders to overcome forgetfulness) influenced participant's psychological capability to perform this behaviour in the evening at home. 'Characteristics of the regular activity break exercises' enhanced physical capability as the exercises were easy and simple. The theme 'Social influences on behaviour' was mapped to social opportunity and described that others present in their home environment could support or hinder the behaviour, dependent on whether they were also taking regular activity breaks or not. 'Motivation' such as working towards a goal (facilitator) or not wanting to interrupt current sedentary behaviours (barrier) explained how reflective motivation, could influence taking regular activity breaks. Additionally, this theme explained how laziness, tiredness and reinforcement of sedentary behaviour via the nature of streaming services could hinder individuals' automatic motivation to perform regular activity breaks in their habitual evening routines.</p><p><strong>Conclusions: </strong>Capability, opportunity and motivation were all perceived to influence individuals' ability to interrupt habitual evening sedentary behaviour by performing regular activity breaks. To encourage people to perform this behaviour, a multicomponent intervention is required to improve capability by understanding the benefits, opportunity by utilizing social support and motivation by creating goals and action planning.</p>","PeriodicalId":54208,"journal":{"name":"International Journal of Behavioral Medicine","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142677767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Understanding Adult's Experiences and Perceptions of How to Maintain Physical Activity: A Systematic Review and Qualitative Synthesis.","authors":"Claire D Madigan, Chloe Grimmett, Shane N Sweet, Amanda J Daley, Victoria E Kettle, Bethan Phillips, Henrietta E Graham","doi":"10.1007/s12529-024-10335-w","DOIUrl":"10.1007/s12529-024-10335-w","url":null,"abstract":"<p><strong>Background: </strong>Many adults do not meet physical activity recommendations for optimal health, and this is often because people find it difficult to maintain physical activity in the long term. This study focuses on identifying and synthesising factors that may influence the maintenance of physical activity in adults with and without known health conditions.</p><p><strong>Method: </strong>A systematic review and qualitative synthesis using thematic analysis was conducted. Four databases (MEDLINE, SPORT Discus, APA, and Web of Science) were systematically searched for studies published from inception to February 2023 that included qualitative data about people's experiences of maintaining physical activity.</p><p><strong>Results: </strong>A total of 9337 abstracts were screened and 68 studies from 14 countries were included. Six main themes were identified: (1) influence of others (e.g. four forms of social support, accountability); (2) contextual and environmental influences (e.g. cost and access of physical activity, weather); (3) health-related influences (e.g. reflexivity about how physical activity improves health conditions, weight control); (4) making it work (e.g. flexibility, prioritising exercise); (5) habits; and (6) psychological processes (e.g. enjoyment, identifying as a physically active person).</p><p><strong>Conclusion: </strong>People who maintained their participation in physical activity found it enjoyable, prioritised it, and integrated it into their daily routine. Participants were motivated to continue being physically active when they realised the benefits for their health. Social support, in particular companion support, was a key component facilitating continued engagement. Findings specific to maintenance of physical activity included reflexivity of how physical activity benefited health, flexibility, and identifying as a physically active person.</p>","PeriodicalId":54208,"journal":{"name":"International Journal of Behavioral Medicine","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142669644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Post-traumatic Distress in Adults with Congenital Heart Disease: Protective Factors and Clinical Implications.","authors":"Annika Freiberger, Caroline Andonian-Dierks, Jürgen Beckmann, Sebastian Freilinger, Peter Ewert, Peter Henningsen, Harald Kaemmerer, Niko Kohls, Cristina Richter, Maximilian Huber","doi":"10.1007/s12529-024-10332-z","DOIUrl":"https://doi.org/10.1007/s12529-024-10332-z","url":null,"abstract":"<p><strong>Background: </strong>Due to various reasons explored in previous studies, adults with congenital heart disease (ACHD) are at risk of developing post-traumatic stress symptoms (PTSS). The aim of this study is to explore multiple potential psychosocial protective factors in ACHD and to understand their role in different complexities of congenital heart disease (CHD) and PTSS.</p><p><strong>Method: </strong>This study was part of the \"ABS-AHF\" study, where 234 ACHD were recruited from November 2021 to August 2022 at a tertiary CHD care center. Data were collected on PTSS (PDS), resilience (RS-13), sense of coherence (SOC-L9), and social support (F-SozU K-14).</p><p><strong>Results: </strong>The mean scores were 70.55 + / - 12.31 [21-91] for resilience, 35.83 + / - 4.81 [15-60] for sense of coherence (SOC), and 4.30 + / - 0.79 [0.93-5] for social support. SOC (OR, .91; p = .024 [.84; 9.98]) and social support (OR, .48; p = .001 [.29; 7.96]) were shown to reduce the likelihood of PTSS. Low resilience (OR, 2.40, p = .0248 [1.18; 5.18]) seems to increase this likelihood.</p><p><strong>Conclusion: </strong>Integrating parents and relatives early on seems to be an important protective resource. Parental support in childhood affects the development of SOC which is in line with social support related to lower PTSS. With regard to resilience and SOC, a brief and manageable screening option for personal resources is available to refer potentially vulnerable patients to specialized psychosocial care. Care offers should address coping styles and life with CHD. Offering multidisciplinary care, integrating the patient's social network, and education for patients to increase resilience and SOC might provide a way to enhance psychosocial outcomes, quality of life, and adherence in ACHD.</p>","PeriodicalId":54208,"journal":{"name":"International Journal of Behavioral Medicine","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142632404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Influence of Sex and Gender on the Level and Course of Subjective Cognitive Complaints After Percutaneous Coronary Intervention.","authors":"Sophie C M van den Houdt, Paula M C Mommersteeg, Jos Widdershoven, Nina Kupper","doi":"10.1007/s12529-024-10333-y","DOIUrl":"https://doi.org/10.1007/s12529-024-10333-y","url":null,"abstract":"<p><strong>Background: </strong>Cognitive complaints (e.g., health anxiety and illness disruption) are commonly experienced by patients with coronary heart disease (CHD). While it is known that sex and gender affect health, their influence on cognitive complaints remains unknown. The current study explored sex and gender differences in cognitive complaints during the first month (acute phase) and beyond, up to 2 years (recovery phase) after percutaneous coronary intervention (PCI).</p><p><strong>Method: </strong>A total of 514 (M_age = 64.2 ± 8.9, 84.2% male) completed the cognitive scale of the Health Complaints Scale (i.e., overall cognitive complaints, health worry, illness disruption) at baseline, 1, 12, and 24 months post-PCI. Additional questionnaires to gauge gender identity, traits, and norms were administered in a follow-up study. General linear mixed model analyses were conducted to examine the influence of sex, gender, sex × gender, and covariates on cognitive complaints.</p><p><strong>Results: </strong>Cognitive complaints only decreased in the first month post-PCI (all p < .01). There were no clear sex differences. However, gender generally predicted cognitive complaints in the first 2 years post-PCI: masculinity was related to less complaints, whereas feminine individuals reported higher absolute levels of complaints.</p><p><strong>Conclusion: </strong>The current findings reveal that gender is a valuable factor concerning health complaints and indicate the need to further elaborate on the discrepancies between sex and gender in health research.</p>","PeriodicalId":54208,"journal":{"name":"International Journal of Behavioral Medicine","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142592034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transdiagnostic Risk Factors for Reasons for Smoking: Evaluating the Concurrent Role of Distress Tolerance and Anxiety Sensitivity.","authors":"Brooke Y Redmond, Andre Bizier, Aniqua Salwa, Richard A Brown, Lorra Garey, Michael J Zvolensky","doi":"10.1007/s12529-024-10328-9","DOIUrl":"10.1007/s12529-024-10328-9","url":null,"abstract":"<p><strong>Background: </strong>Although rates of cigarette smoking have declined in the US, many individuals report experiencing significant barriers to quitting smoking, including poor mental health. Two prominent affective vulnerability factors that independently underlie both smoking behavior and processes and mental health include distress tolerance and anxiety sensitivity. However, limited work has examined the concurrent role of these factors on motivational reasons for smoking.</p><p><strong>Method: </strong>The current study is a secondary analysis of baseline data from a nationally recruited sample of individuals (N = 156; M_age = 29.74, SD = 7.72; 69.2% female) interested in participating in a digitally delivered intervention for comorbid smoking and low distress tolerance. Two-step hierarchical linear regression was used to examine the unique role of self-reported distress tolerance and anxiety sensitivity in relation to reasons for smoking (i.e., habitual, negative affect reduction, addictive, pleasurable/relaxation, stimulation, and sensorimotor manipulation).</p><p><strong>Results: </strong>Results indicated that lower levels of distress tolerance and greater levels of anxiety sensitivity were associated with greater sensorimotor manipulation reasons for smoking. Only distress tolerance was related to addictive, negative affect reduction, and stimulation reasons for smoking, whereas only anxiety sensitivity was related to habitual reasons for smoking.</p><p><strong>Conclusion: </strong>The current findings suggest that there is an explanatory utility for unique and multi-risk effects for distress tolerance and anxiety sensitivity for understanding smoking motives.</p>","PeriodicalId":54208,"journal":{"name":"International Journal of Behavioral Medicine","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142559463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Understanding Community-Specific Health Behaviors to Prevent Type 2 Diabetes and Depression in Rural Adolescents: A Qualitative Study.","authors":"Megan J Moran, Talia Thompson, Virginia Jimenez, Ana M Gutierrez-Colina, Nicole Clark, Natalia Sanchez, Laura Schwartz, Matthew A Haemer, Lauren B Shomaker","doi":"10.1007/s12529-024-10331-0","DOIUrl":"https://doi.org/10.1007/s12529-024-10331-0","url":null,"abstract":"<p><strong>Background: </strong>Type 2 diabetes (T2D) and depression co-occur, and rates are on the rise in adolescents, disproportionately affecting teenagers in rural communities and those who identify as members of historically disadvantaged racial/ethnic groups. Addressing the promotion of health behaviors is important for prevention of these comorbid health concerns; however, disparities in their prevalence highlight that a healthy lifestyle is not equally accessible for all individuals. Thus, holistic and multi-level approaches that address structural inequities, leverage cultural and family assets, and are effectively integrated into the community are critically needed. This project is an initial phase of a broader community-academic collaboration that aims to address preventable chronic diseases and mental health in adolescents living in the rural Mountain West by tailoring an evidence-based health behavior and lifestyle intervention for these communities.</p><p><strong>Method: </strong>Interviewers conducted semi-structured interviews with N = 19 individuals (n = 11 adolescents, 11-17 years, n = 8 mothers) who lived in neighboring counties in the rural Mountain Western USA and had a family history of T2D. Interview schedules were developed by an interdisciplinary team, with community input, and covered topics such as food and staying active, stress, T2D risk, and community and culture. Using thematic analysis, data were reduced through coding, categorization, and development of themes.</p><p><strong>Results: </strong>Data revealed three major themes: \"Families Face Systemic Barriers to Health,\" \"Family Routines Support Health,\" and \"Connection is Crucial to Holistic Health.\"</p><p><strong>Conclusion: </strong>Findings reveal opportunities for addressing health inequities and developing effective, integrated T2D and depression prevention strategies within this specific community. They also potentially contain insights that may be applicable to others interested in adapting interventions for diverse groups.</p>","PeriodicalId":54208,"journal":{"name":"International Journal of Behavioral Medicine","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142548917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Scrolling Your Sleep Away: The Effects of Bedtime Device Use on Sleep Among Young Adults with Poor Sleep.","authors":"Ana Chkhaidze, Brett M Millar, Tracey A Revenson, Irina Mindlis","doi":"10.1007/s12529-024-10326-x","DOIUrl":"https://doi.org/10.1007/s12529-024-10326-x","url":null,"abstract":"<p><strong>Background: </strong>Many young adults report sleep problems, including insufficient sleep and poor sleep quality. Young adults are heavily reliant on electronic devices, even using them during bedtime with adverse effects on sleep. Given the importance of adequate sleep, the present study examined the daily association between using electronic devices during bedtime and sleep in a diverse sample of young adults with poor sleep.</p><p><strong>Method: </strong>We analyzed data from a pilot randomized controlled trial in which young adults with poor sleep [n = 46; 84% female; mean age 19.3 (SD = 2.9); 30% Asian, 19% Black/African American, 9% multiracial; 34% Hispanic/Latino] wore an electronic sleep tracking device (Fitbit Charge 3) and completed daily sleep diaries including questions about sleep and bedtime routine for 4 weeks following a behavioral sleep intervention. The effect of bedtime device use on sleep latency-time needed to fall asleep-and sleep duration was estimated by generalized linear mixed models (GLMM), adjusting for weeknights/weekend nights.</p><p><strong>Results: </strong>Bedtime device use on a given night was significantly associated with shorter self-reported sleep duration (b =  - 19.80, p = .011), but not with sleep latency. Concordance between the self-reported and Fitbit-measured sleep variables was low, and bedtime device use was not associated and Fitbit-measured sleep variables.</p><p><strong>Conclusion: </strong>Using electronic devices before bed negatively affected self-reported sleep duration the following night. This finding highlights the importance of minimizing nightly device use among young adults with poor sleep and suggests that the inconsistency between self-reported sleep and device use warrants further investigation.</p>","PeriodicalId":54208,"journal":{"name":"International Journal of Behavioral Medicine","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142512849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}