Gotowa bibliografia na temat „Link-Up Diary”

Background:Our aim was to investigate the association between different components of physical activity (PA) and health-related fitness in 10-to 14-year-old children.Methods:241 children were recruited from 15 primary and 15 secondary schools. PA was assessed using the SenseWear Mini and an electronic diary. Health-related fitness was assessed using Eurofit and translated into indicators of body fatness, cardiorespiratory fitness and muscular fitness. Associations between PA intensity and physical fitness components were determined using multiple linear regression models adjusted for possible confounders and the contribution of PA domains per intensity categories was calculated.Results:Associations between PA intensities and body fatness were low to moderate (|β| = 0.09 to 0.44), explaining up to 6% of the variance in boys and 17% in girls. For cardiorespiratory fitness, associations were higher (|β| = 0.17 to 0.56), with PA explaining up to 6% of the variance in boys and 31% in girls. Low-tomoderate associations (|β| = 0.06 to 0.43) were found for muscular fitness, with PA explaining up to 7% in boys and 13% in girls. Stronger associations were found for sedentary and light activities.Conclusions:Low-to-moderate associations between PA and fitness components were observed, with higher associations in girls. Sedentary and light intensity activity showed the strongest link with body fatness, cardiorespiratory fitness and muscular fitness.

The present study examines the effect of extended work hours on experienced exhaustion in the evening in mobile-flexible employees who work in activity-flexible offices. In a seven-day diary study, it was anticipated that daily rumination is a mediator, linked to additional daily exhaustion in individuals. In a morning questionnaire, mobile-flexible employees completed daily questions about the link between extended work hours and exhaustion. Thirty-three employees completed daily questions on the extension of working hours, rumination, and exhaustion. Multilevel analyses of up to 238 daily measurements revealed that more intense extension of working hours predicted more rumination as well as exhaustion. Extended work hours and rumination both predicted more exhaustion. A test of the indirect effects showed no mediation from the extension of working hours via rumination to exhaustion. When designing mobile-flexible work models, overtime is a risk. Occupational prevention of exhaustion should promote recovery processes, especially as new work models may lead to increased rumination due to more personal responsibility of employees.

Background: Despite an obvious link between social anxiety and acute state of insomnia, chronic types of sleep disturbances in people with social phobia have so far received limited research/clinical attention. This case report aims to illustrate the possibility of rectifying sleep disturbances comorbid with social phobia, using a brief cognitive behaviour therapy for insomnia (CBT-I). Method: Treatment involved five sessions of CBT-I provided individually on a weekly basis. Major treatment components included psychoeducation, sleep restriction therapy, stimulus control and cognitive restructuring. Results: Treatment effects were assessed using sleep diary and questionnaires over the course of the treatment and at ~9 month follow-up. The results were encouraging with all targeted sleep parameters demonstrating improvements that met dual criteria for clinical significance. The gains were well maintained even at ~9 months after treatment. These improvements in sleep were accompanied by a reduction in sleep-related anxiety and dysfunctional beliefs and attitudes about sleep. Whilst the patient also reported a corresponding improvement in daytime functioning and general anxiety, no gains were observed in depression and social anxiety. Conclusions: These findings highlight the potential benefits of incorporating brief CBT-I into existing treatments for social phobia and encourage further research on the intricate relationship between sleep, mood and social anxiety.

Background The coronavirus disease (COVID-19) situation demands a lot from citizens, health care providers, and governmental institutions. Citizens need to cope with guidelines on social interaction, work, home isolation, and symptom recognition. Additionally, health care providers and policy makers have to cope with unprecedented and unpredictable pressure on the health care system they need to manage. By providing citizens with an app, they always have access to the latest information and can assess their own health. This data could be used to support policy makers and health care providers to get valuable insights in the regional distribution of infection load and health care consumption. Objective The aim of this observational study is to assess people’s use of an app to support them with COVID-19 education, self-assessment, and monitoring of their own health for a 7-day period. In addition, we aim to assess the usability of this data for health care providers and policy makers by applying it to an interactive map and combining it with hospital data. The secondary outcomes of the study were user’s satisfaction with the information provided in the app, perceived usefulness of the app, health care providers they contacted, and the follow-up actions from this contact. Methods This observational cohort study was carried out at the nonacademic teaching hospital “Elisabeth Twee Steden” (ETZ) in Tilburg, Netherlands. From April 1, 2020, onwards ETZ offered the COVID-19 education, self-assessment, and symptom tracking diary to their already existing app for patient education and monitoring. Results Between April 1 and April 20, 2020, a total of 6194 people downloaded the app. The self-assessment functionality was used abundantly to check one’s health status. In total, 5104 people responded to the question about severe symptoms, from which 242 indicated to suffer from severe symptoms. A total of 4929 people responded to the question about mild symptoms, from which 3248 indicated to suffer from these. The data was successfully applied to an interactive map, displaying user demographics and health status. Furthermore, the data was linked to clinical data. App users were satisfied with the information in the app and appreciated the symptom diary functionality. In total, 102 users reached out to a health care provider, leading to 91 contacts. Conclusions Our study demonstrated the successful implementation and use of an app with COVID-19 education, self-assessment, and a 7-day symptom diary. Data collected with the app were successfully applied to an interactive map. In addition, we were able to link the data to COVID-19 screening results from the hospital’s microbiology laboratory. This data could be used to support policy makers and health care providers to get valuable insights in the regional distribution of infection load and health care consumption. Trial Registration Netherlands Trial Register NL8501; https://www.trialregister.nl/trial/8501

Abstract Introduction School-aged children with anxiety frequently experience sleep-related problems (SRPs) such as bedtime resistance. Results are mixed, but some children with anxiety also report longer sleep onset latency (SOL). Despite the link between SRPs and mental and physical health consequences, limited research has evaluated the efficacy of brief sleep treatments in this population. Methods A mixed methods approach employing a multiple-baseline single-case design and qualitative methods was used to evaluate the efficacy of a four-session parent training intervention in ten children with anxiety and chronic insomnia (M=9.6 years, range 8–12 years, 8 female). Questionnaires on SRPs and anxiety were completed by parents and children at baseline, one-week post-treatment, and one-month follow-up assessments. Subjective SOL (i.e., sleep diary) and objective SOL (i.e., actigraphy) were measured daily during assessment and treatment weeks. Parents and children completed qualitative interviews at the post-treatment assessment. Results The majority of participants no longer met criteria for chronic insomnia at post-treatment (n=9) or follow-up (n=6). SRPs (e.g., bedtime resistance) were significantly less frequent at post-treatment and follow-up than at baseline. The majority of participants demonstrated significant reductions in subjective (n=7) but not objective (n=3) SOL at post-treatment or follow-up compared to baseline. Qualitatively, parents and children described improvements in sleep during treatment. Some parents described discovering while completing sleep diaries that their child believed themselves to be taking longer to fall asleep at the beginning of treatment than they actually were (i.e., sleep misperception), and that this sleep misperception improved during treatment. Conclusion The findings of the current study support the preliminary efficacy of a brief parent training intervention to treat SRPs in school-aged children with anxiety. They also begin to help elucidate mixed findings in the literature on sleep of children with anxiety by providing a potential reason for discrepancies between subjective and objective SOL in this population. Specifically, qualitative findings suggest that this discrepancy may be related to sleep misperception, that children with anxiety may feel themselves to be taking a long time to fall asleep even when objective measures of SOL are within the normative range. Support (if any) Boston University Clara Mayo Memorial Research Fellowship

Background: Despite a growing recognition that a strict low sodium diet may not be warranted in compensated heart failure (HF) patients, the link between sodium restriction below 2 g/day and health outcomes is unknown in patients at different levels of HF severity. Purpose: The purpose of this study was to compare differences in event-free survival among patients with <2 g/day, 2–3 g/day, or >3 g/day sodium intake stratified by New York Heart Association (NYHA) class. Method: A total of 244 patients with HF completed a four-day food diary to measure daily sodium intake. All-cause hospitalization or death for a median of 365 follow-up days and covariates on age, gender, etiology, body mass index, NYHA class, ejection fraction, total comorbidity score, the presence of ankle edema, and prescribed medications were determined by patient interview and medical record review. Hierarchical Cox hazard regression was used to address the purpose. Results: In NYHA class I/II ( n=134), patients with <2 g/day sodium intake had a 3.7-times higher risk ( p=0.025), while patients with >3 g/day sodium intake had a 0.4-times lower risk ( p=0.047) for hospitalization or death than those with 2–3 g/day sodium intake after controlling for covariates. In NYHA class III/IV ( n=110), >3 g/day sodium intake predicted shorter event-free survival ( p=0.044), whereas there was no difference in survival curves between patients with <2 g/day and those with 2–3 g/day sodium intake. Conclusion: Sodium restriction below 2 g/day is not warranted in mild HF patients, whereas excessive sodium intake above 3 g/day may be harmful in moderate to severe HF patients.

Abstract Introduction Studies consistently demonstrate a link between subjective sleep disturbances and the continuum of suicidality, although this evidence primarily comes from retrospective, cross-sectional studies using limited items to assess sleep. Longitudinal assessment of well-defined and measured sleep/wake behaviors with high-risk individuals are needed to enhance the specificity of near-term suicide risk detection and render concrete targets for suicide prevention. Methods Participants (N=46) included ultra-high-risk adolescents (N=29 ages 12-18) and college students (N=17 ages 18-24). For up to 12 weeks, participants wore an actigraph to yield objective data on sleep/wake, and concurrently completed daily cellphone-based ratings of subjective sleep and suicidality. Generalized estimating equations were used to examine the association between sleep parameters (subjective and objective) and the odds of next-day suicidal outcomes (i.e., passive death wish [PDW], suicidal ideation, suicidal intent) controlling for age, gender, and depression severity. Results Significant quadratic relationships were observed between actigraphy-derived total sleep time (TST) and probability of next-day PDW (Z=3.7, p=0.0002), suicidal ideation (Z=2.1, p=0.04), and suicidal intent (Z=2.78, p=0.006), with increasing suicidality at low and high values of TST. Low sleep efficiency (&lt;75%) was associated with increased odds of next-day PDW (OR=1.24, Z=2.07, p=0.038). Subjectively (sleep diary measures), low sleep quality (&lt;50 on 100-point scale) was associated with increased odds of next-day suicidal ideation (OR=1.57, Z=3.42, p&lt;0.001), and longer sleep onset latency (&gt;20 minutes) with next-day suicidal intent (OR=3.00, Z=2.37, p=0.018). Conclusion Poor sleep health may signal increasing suicide risk, and are modifiable risk factors. We document a significant temporal association whereby objectively-derived short and long TST and low sleep efficiency, as well as subjective sleep quality and sleep onset latency, predicts next day’s suicidality. Further understanding of the temporal association between sleep and suicidality may hold promise to inform real-time monitoring and preventive strategies. Interventions targeting these factors may therefore help reduce suicidality in high-risk youth. Support American Foundation for Suicide Prevention; University of Pittsburgh Clinical and Translational Science Institute

Abstract Background Observational studies link vitamin D deficiency with acute respiratory tract infection (ARTI) but results from randomised controlled trials are heterogeneous. Methods We used data from The D-Health Trial (N = 21,315); ARTI was a pre-specified trial outcome. Participants were men and women aged 60 to 79 years (with volunteers aged up to 84 years), supplemented with monthly doses of 60,000 international units of vitamin D and followed for up to 5 years. Participants were asked to report occurrence of ARTI over the previous month via annual surveys, and a subset of participants completed 8-week respiratory symptom diaries in winter. We used regression models to estimate odds ratios, rate ratios and rate differences. Results Vitamin D supplementation did not reduce the risk of ARTI (survey OR 0.98, 95% CI 0.93 to 1.02; diary OR 0.98, 95% CI 0.83 to 1.15). Analyses of diary data showed that vitamin D reduced the average duration by 0.5 days (95% CI 0.2 to 0.7 days) and the average number of days with severe symptoms by 0.4 days (95% CI 0.3 to 0.6 days). Conclusions Monthly bolus doses of 60,000 IU of vitamin D did not reduce the overall risk of ARTI but slightly reduce the duration of symptoms in the general population. Key messages The reduction in the duration of symptoms suggests a potential impact of vitamin D on the immune response to infection.

Social networking site (SNS) use is common and speculation about the negative impact of SNS use on mental health and psychological well-being is a recurring theme in scientific debates. The evidence for this link, however, is inconclusive. The Fear of Missing Out (FoMO) may assist in understanding the mixed evidence, as individuals who experience FoMO are more driven to keep up with what is happening to avoid missing out. We used a 2-week daily diary study of 408 university students to measure the daily associations between SNS use and negative and positive affect and whether FoMO moderated these associations. Multi-level Bayesian regression analyses revealed that 1) greater SNS use was associated with reductions in successive positive affect, but not increases in negative affect and 2) FoMO moderated the influence of SNS use such that increases in successive negative affect occurred only in those individuals high in trait FoMO.

This thesis investigates how Victor Turner’s concept of ‘cultural performance’ can be used to explore and analyse the experience of film. Drawing on performance theory, hermeneutics, phenomenology and Bakhtin’s dialogism, Sections One and Two develop this investigation through a theoretic discussion which relates and yet distinguishes between three levels of ‘performance’ in film: filmmaking performance, performances as text and cultural performances. The theory is grounded within four films which were researched for this thesis: Once Were Warriors (Lee Tamahori, 1994), Rats in the Ranks (Bob Connolly and Robin Anderson,1996), beDevil (Tracey Moffatt, 1993) and Link-Up Diary (David MacDougall, 1987). Section Three undertakes the close analyses of the latter two films. These analyses address specific cultural performances that are performed ‘across’ cultures and which are concerned particularly with Australian society’s relationship with indigenous Australians. ¶ Section One locates Turner’s concept of ‘cultural performance’ within his wider theory of ‘social drama’ and introduces the three-tiered mode of analysis which is developed throughout this thesis. His concept of ‘liminality’ is also investigated in order to consider specific relationships between performances which take place in film and theatre. Performances which take place in film are located in this Section within the theatrical understanding of performance as ‘for an audience’. I describe this relationship between performances in film and theatre through Kristeva’s interpretation of Bakhtin’s concept of heteroglossia as intertextuality, especially through her distinction of a ‘transformative’ intertextuality. Three specific concepts from theatre and performance theory are interrogated for their relevance to film theory: 1. Brecht’s theory of ‘gest’, 2. ‘direct address to the audience’ in relation to the ‘gaze’ in film and 3. Rebecca Schneider’s conceptualisation of ‘the performance artist’. ¶ Using these three tropes of performance, Section Two develops a theory of performance in film. Besides Turner’s concept of ‘cultural performance’, this theory draws on aspects of several other substantial bodies of work. These works include Richard Schechner’s performance theory, Michael Taussig’s understanding of ‘mimesis’, Vivian Sobchack’s phenomenology of film, Paul Ricoeur’s theory of text ‘as meaningful action’, Gadamer’s concept of ‘meaningful play’, Bakhtin’s conceptualisation of a ‘dialogic’ text and Catherine Bell’s theory of ‘ritualised behaviour’. The two analyses in Section Three do not rigidly follow the three-tiered process of analysis which is developed in the previous two Sections. They rather focus on the films as sites for particular cultural performances which are specific for each film and which need for their description, different aspects of the theory that is offered through this thesis. These analyses especially draw on my interpretation of David MacDougall’s ‘transcultural cinema’ and Jodi Brook’s conceptualisation of a ‘gestural practice’ in film, which she positions both in terms of Brecht’s theatrical concept of ‘gest’ and Walter Benjamin’s concept of the ‘shock’ of modernity. ¶ The film analyses are of one fiction film, beDevil, and one non-fiction film, Link-Up Diary. Both films use audiovisual images of Aboriginal Australians as content. According the terms of this thesis, these people must also be considered as filmmakers. Although this role may constitute varying degrees of authority and power, a film analysis which considers the filmmaking roles of people whose images are present in the filmic text also allows a particular consideration of the social relationships which exist between people who ‘film’ and people who ‘are filmed’. My focus on the cultural performances of these two films allowed an even closer description of this relationship for two reasons. Firstly, both Moffatt and MacDougall respectively present their own images in the films. Secondly, my analyses of these films as cultural performance draw out and describe the different ways in which the two films address the same ‘social drama’: the relationship between indigenous and non-indigenous Australians. My analyses expose how a description of these differences in address can extend beyond the distinction between one film as ‘fiction’ and the other as ‘non-fiction’ towards a description of the different ways in which people relate to each other, at both the individual level and at the level of society, through the production and reception of a particular film. While locating these films as cultural performances within in particular sets of social relationships, my consideration of film in this thesis in terms of theatrical performance also enables a description of the experience of film which draws on the social experience of live theatre. The theory developed in this thesis and its application in the analyses of these two films suggest further areas of research which might look more closely at whether or not, or how much people draw from the social practices of live theatre as they live their lives with film – a signifying practice which has existed just over one hundred years.

This thesis investigates how Victor Turner’s concept of ‘cultural performance’ can be used to explore and analyse the experience of film. Drawing on performance theory, hermeneutics, phenomenology and Bakhtin’s dialogism, Sections One and Two develop this investigation through a theoretic discussion which relates and yet distinguishes between three levels of ‘performance’ in film: filmmaking performance, performances as text and cultural performances. The theory is grounded within four films which were researched for this thesis: Once Were Warriors (Lee Tamahori, 1994), Rats in the Ranks (Bob Connolly and Robin Anderson,1996), beDevil (Tracey Moffatt, 1993) and Link-Up Diary (David MacDougall, 1987). Section Three undertakes the close analyses of the latter two films. These analyses address specific cultural performances that are performed ‘across’ cultures and which are concerned particularly with Australian society’s relationship with indigenous Australians. ...

According to The Weblog Handbook (Blood, 2003), Weblogs, or blogs as they are usually called, are online and interactive diaries, very similar to both link lists and online magazines. Up to now, the psychosocial literature on new technologies has studied primarly personal blogs, without giving too much interest to corporate blogs. This article aims to fill such a gap, examining blogs as corporate tools. Blogs are online diaries, where the blogger expresses himself herself, in an autoreferential format (Blood, 2003; Cortini, 2005), as the blogger would consider that only he or she deserves such attention. The writing is updated more than once a day, as the blogger needs to be constantly online and in constant contact with her audience. Besides diaries, there are also notebooks, which are generally more reflexive in nature. There are long comments on what is reported, and there is equilibrium in the discourse between the self and the rest of the world out there, in the shape of external links, as was seen in the first American blogs, which featured an intense debate over the Iraq war (Jensen, 2003). Finally, there are filters, which focus on external links. A blogger of a filter talks about himself or herself by talking about someone and something else and expresses himself or herself in an indirect way (Blood, 2003). In addition, filters, which are less esthetic and more frequently updated than diary blogs or Web sites since they have a practical aim, are generally organized around a thematic focus, which represents the core of the virtual community by which the filter lives.