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Body image flexibility and inflexibility are alternative ways of responding to body image threats. Affect regulation offers a framework for understanding how these responses impact health outcomes; however, research in young people is limited. This prospective study tested two potential affect regulation functions in adolescents and emerging adults (N = 351, 66.7% female) via online surveys completed five months apart. Specifically, body image flexibility and inflexibility were tested as (a) direct predictors of adaptive (body appreciation, intuitive eating) and maladaptive (muscle-building strategies, disordered eating) outcomes, and (b) moderators of the indirect effect of a social comparison threat via body appreciation. Results from hierarchical linear and conditional process models showed that body image flexibility and inflexibility served distinct affect regulation functions. Whereas body image inflexibility directly predicted adaptive and maladaptive body- and eating-related outcomes, body image flexibility protected against the negative effects of social comparison on intuitive eating via body appreciation. Findings suggest that adolescents and emerging adults could benefit from learning body image flexibility skills and reducing inflexibility to promote positive body image and prevent body- and eating-related disturbances. Future research should investigate how body image flexibility and inflexibility relate to other established threats and outcomes in diverse demographic groups.
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Imagem Corporal , Humanos , Adolescente , Feminino , Imagem Corporal/psicologia , Masculino , Adulto Jovem , Estudos Prospectivos , Adulto , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Adaptação Psicológica , AutoimagemRESUMO
Few studies have investigated community knowledge and beliefs about negative body image. Yet, low rates of recognition and help-seeking for body image concerns have been reported. Given the prevalence of body image problems and associated mental health risks in women, the current online study investigated negative body image mental health literacy in 260 women aged 18 to 64 years recruited via Prolific. The mental health literacy paradigm was employed in a 2 × 2 experimental design in which the effect of a target's domain of body image concern (appearance versus body functionality) and weight status ("normal weight" versus "overweight") was assessed on problem recognition, beliefs, and help-seeking recommendations. Overall, low symptom recognition was observed, and ratings for beliefs and help-seeking suggested low levels of stigma. However, significantly greater sympathy and lifestyle support recommendations were observed in the overweight compared to normal weight condition, and a domain × weight interaction suggested significantly fewer negative emotional reactions in the appearance overweight condition compared to appearance normal weight, and functionality overweight, conditions. The findings suggest a need for education about body image independent of weight status in women. Future research would benefit from examining diverse samples, broader functionality concerns, and stigma.
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Imagem Corporal , Peso Corporal , Letramento em Saúde , Sobrepeso , Estigma Social , Humanos , Feminino , Imagem Corporal/psicologia , Adulto , Adulto Jovem , Adolescente , Pessoa de Meia-Idade , Sobrepeso/psicologia , Saúde Mental , Conhecimentos, Atitudes e Prática em SaúdeRESUMO
PURPOSE: Considerable empirical evidence indicates that stressful life experiences may have a negative impact on mental health. However, it is unclear how multiple adverse experiences may intersect to influence symptoms of depression and anxiety. Using a syndemics approach to identify potential synergistic effects between major stressors, we aimed to quantify the roles of multiple recent adverse life experiences on depression and anxiety symptoms. METHODS: A population-representative sample of 1090 Australian adults (53% women, Mage 47 years) completed a cross-sectional survey in 2022 that assessed mental health and retrospective reports of nine specific stressful life experiences in the past year. RESULTS: The most common adverse life experiences in the past year were financial problems (64%), loneliness (63%), or a major health problem (51%). In multivariate logistic regression analyses, financial problems, personal health problems, health problems in a close contact, relationship problems and loneliness were significantly associated with both depression and anxiety symptoms (p < 0.05). There was just one synergistic interaction and one buffering interaction of combined adversities on anxiety, and no synergistic interactions of adverse experiences on depression. The perceived impact of combined adversities was associated with both depression (b = 0.59, p < 0.001) and anxiety (b = 0.48, p < 0.001). CONCLUSION: Adversity was strongly associated with depression and anxiety. Inconsistent with a syndemics framework, there were very few synergistic relationships between different types of adversities, suggesting that different adverse experiences may independently influence mental health. The findings indicate important opportunities for early intervention to prevent depression and anxiety during difficult times.
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Background: Immune checkpoint blockade (ICB) therapies are an important treatment for patients with advanced cancers; however only a subset of patients with certain types of cancer achieves durable remissions. Cancer vaccines are an attractive strategy to boost patient immune responses, but less is known about whether and how immunization can induce long-term tumor immune reprogramming and arrest cancer progression. We developed a clinically-relevant genetic cancer mouse model in which hepatocytes sporadically undergo oncogenic transformation. We compared how tumor-specific CD8 T cells (TST) differentiate in mice with early sporadic lesions as compared to late lesions and tested how immunotherapeutic strategies, including vaccination and ICB, reprogram TST and impact liver cancer progression. Methods: Mice with a germline floxed allele of the SV40 large T antigen (TAG) undergo spontaneous recombination and activation of the TAG oncogene, leading to rare early pre-cancerous lesions that inevitably progress to established liver cancer. We assessed the immunophenotype and function of TAG-specific CD8 T cells in mice with early and late liver lesions. We vaccinated mice, either alone or in combination with ICB, to test whether these immunotherapeutic interventions could stop liver cancer progression. Results: In mice with early lesions, a subset of TST were PD1 + TCF1 + TOX - and could produce IFNγ, while TST present in mice with late liver cancers were PD1 + TCF1 lo/- TOX + and unable to make effector cytokines. Strikingly, vaccination with attenuated TAG epitope-expressing Listeria monocytogenes (LM TAG ) blocked liver cancer development and led to a population of TST that were TCF1 + TOX - TST and polyfunctional cytokine producers. In contrast, ICB administration did not slow cancer progression or improve LM TAG vaccine efficacy. Conclusion: Vaccination, but not ICB, generated a population of progenitor TST and halted cancer progression in a clinically relevant model of sporadic liver cancer. In patients with early cancers or at high-risk of cancer recurrence, immunization may be the most effective strategy. What is already known on this topic: Immunotherapy, including immune checkpoint blockade and cancer vaccines, fails to induce long-term remissions in most patients with cancer. What this study adds: Hosts with early lesions but not hosts with advanced cancer retain a progenitor TCF1+ TST population. This population can be reprogrammed and therapeutically exploited by vaccination, but not ICB, to block tumor progression. How this study might affect research practice or policy: For people at high-risk of cancer progression, vaccination administered when a responsive progenitor TST population is present may be the optimal immunotherapy to induce long-lasting progression-free survival.
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IMPORTANCE: Given worsening global antibiotic resistance, antimicrobial stewardship aims to use the shortest effective duration of the most narrow-spectrum, effective antibiotic for patients with specific urinary symptoms and laboratory testing consistent with urinary tract infection (UTI). Inappropriate treatment and unnecessary antibiotic switching for UTIs harms patients in a multitude of ways. OBJECTIVE: This study sought to analyze antibiotic treatment failures as measured by antibiotic switching for treatment of UTI in emergent and ambulatory care. STUDY DESIGN: For this retrospective cohort study, 908 encounters during July 2019 bearing a diagnostic code for UTI/cystitis in a single health care system were reviewed. Urinary and microbiological testing, symptoms endorsed at presentation, and treatments prescribed were extracted from the medical record. RESULTS: Of 908 patients diagnosed with UTI, 64% of patients (579/908) received antibiotics, 86% of which were empiric. All patients evaluated in emergent care settings were prescribed antibiotics empirically in contrast to 71% of patients in ambulatory settings (P < 0.001). Of patients given antibiotics, 89 of 579 patients (15%, 10% of all 908 patients) were switched to alternative antibiotics within 28 days. Emergent care settings and positive urine cultures were significantly associated with increased antibiotic switching. Patients subjected to switching tended to have higher rates of presenting symptoms inconsistent with UTI. CONCLUSIONS: Empiric treatment, particularly in an emergent care setting, was frequently inappropriate and associated with increasing rates of antibiotic switching. Given the profound potential contribution to antibiotic resistance, these findings highlight the need for improved diagnostic and prescribing accuracy for UTI.
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Antibacterianos , Infecções Urinárias , Humanos , Antibacterianos/uso terapêutico , Estudos Retrospectivos , Infecções Urinárias/diagnóstico , Urinálise , Assistência AmbulatorialRESUMO
BACKGROUND: Body satisfaction is associated with mental health and well-being in adults. However, prospective studies are needed to better understand its protective effects, and in whom these are most beneficial. This study investigated body satisfaction as a predictor of depressive symptoms, generalised anxiety, and well-being in a representative Australian sample collected during the initial COVID-19 lockdown. Two emotion regulation strategies - cognitive reappraisal and expressive suppression - were also tested as moderating variables. METHODS: The sample comprised 684 adults aged 19 to 87 years who completed three primary waves of data spanning two months [Wave 3 (W3), W4 and W7] from the Australian National COVID-19 Mental Health, Behaviour and Risk Communication Survey. RESULTS: Hierarchical multiple regression models controlling for demographic and COVID-19 risk factors, as well as W3 for each outcome variable, indicated that W3 body satisfaction predicted greater W7 well-being, and fewer W7 depressive symptoms and greater W7 well-being in participants reporting low levels of W4 cognitive reappraisal. No moderation for W4 expressive suppression was observed, nor predictive relationships between W3 body satisfaction and W7 anxiety. LIMITATIONS: The two-month follow-up period precludes conclusions relating to the longer-term protective effects of body satisfaction within and beyond the pandemic context. Examination of focal relationships in clinical samples, and inclusion of broader indices of body image, emotion regulation and mental health, is needed in future studies. CONCLUSIONS: Findings suggest body satisfaction warrants attention in community well-being promotion in adults, and may be particularly beneficial for those lack adaptive emotion regulation strategies.
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COVID-19 , Saúde Mental , Sulfonamidas , Adulto , Humanos , Estudos Prospectivos , COVID-19/prevenção & controle , Austrália/epidemiologia , Controle de Doenças Transmissíveis , Satisfação Pessoal , CogniçãoRESUMO
Despite its high prevalence in women, few studies have examined lay knowledge and beliefs about negative body image. Yet, studies applying mental health literacy to body image problems suggest recognition of appearance concerns is poor, which could impede help-seeking. The present study extended previous work by investigating problem recognition, beliefs and help-seeking for aesthetic and functional (physical ability focused) body image concerns in women, and the role of self-objectification in help-seeking. A within-subjects online survey design employing the mental health literacy paradigm was undertaken in a sample of 210 female-identifying adults residing in Australia (Mage = 31.25, SD = 12.76). Overall, results indicated that recognition of body image problems depicted via fictional text vignettes was limited. Moreover, recognition, as well as ratings of perceived prevalence, distress, sympathy, affective reactions, and help-seeking recommendations and intentions, were significantly greater for aesthetic compared to functional body image concerns. Self-objectification displayed significant negative associations with help-seeking recommendations for aesthetic (but not functional) concerns, and was not associated with help-seeking intentions. Findings suggest that negative body image mental health literacy is poor in women, particularly in relation to body functionality. More research is needed to facilitate help-seeking and reduce the impact of body image concerns in women.
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Insatisfação Corporal , Letramento em Saúde , Adulto , Humanos , Feminino , Imagem Corporal/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , EstéticaRESUMO
T cells recognize several types of antigens in tumors, including aberrantly expressed, nonmutated proteins, which are therefore shared with normal tissue and referred to as self/shared-antigens (SSA), and mutated proteins or oncogenic viral proteins, which are referred to as tumor-specific antigens (TSA). Immunotherapies such as immune checkpoint blockade (ICB) can activate T-cell responses against TSA, leading to tumor control, and also against SSA, causing immune-related adverse events (irAE). To improve anti-TSA immunity while limiting anti-SSA autoreactivity, we need to understand how tumor-specific CD8+ T cells (TST) and SSA-specific CD8+ T (SST) cells differentiate in response to cognate antigens during tumorigenesis. Therefore, we developed a genetic cancer mouse model in which we can track TST and SST differentiation longitudinally as liver cancers develop. We found that both TST and SST lost effector function over time, but while TST persisted long term and had a dysfunctional/exhausted phenotype (including expression of PD1, CD39, and TOX), SST exited cell cycle prematurely and disappeared from liver lesions. However, SST persisted in spleens in a dysfunctional TCF1+PD-1- state: unable to produce effector cytokines or proliferate in response to ICB targeting PD-1 or PD-L1. Thus, our studies identify a dysfunctional T-cell state occupied by T cells reactive to SSA: a TCF1+PD-1- state lacking in effector function, demonstrating that the type/specificity of tumor antigen may determine tumor-reactive T-cell differentiation.
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Neoplasias Hepáticas , Receptor de Morte Celular Programada 1 , Animais , Camundongos , Linfócitos T CD8-Positivos , Citocinas/metabolismo , Ativação Linfocitária , AntígenosRESUMO
Tumor-specific CD8+ T cells (TST) in patients with cancer are dysfunctional and unable to halt cancer progression. TST dysfunction, also known as exhaustion, is thought to be driven by chronic T cell antigen receptor (TCR) stimulation over days to weeks. However, we know little about the interplay between CD8+ T cell function, cell division and epigenetic remodeling within hours of activation. Here, we assessed early CD8+ T cell differentiation, cell division, chromatin accessibility and transcription in tumor-bearing mice and acutely infected mice. Surprisingly, despite robust activation and proliferation, TST had near complete effector function impairment even before undergoing cell division and had acquired hallmark chromatin accessibility features previously associated with later dysfunction/exhaustion. Moreover, continued tumor/antigen exposure drove progressive epigenetic remodeling, 'imprinting' the dysfunctional state. Our study reveals the rapid divergence of T cell fate choice before cell division in the context of tumors versus infection.
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Linfócitos T CD8-Positivos , Neoplasias , Camundongos , Animais , Divisão Celular , Antígenos de Neoplasias , Cromatina , Receptores de Antígenos de Linfócitos TRESUMO
BACKGROUND: Research shows associations between bullying victimization and substance use for teens. However, more research about this relationship for younger adolescents and across race/ethnicity is needed. METHODS: Prevalence and pooled logistic regression analyses of 2019 Middle School Youth Risk Behavior Survey data from 13 states (N = 74,059 students) examined associations between self-reported bulling victimization (at school, electronically, and both) and having ever tried cigarette smoking, alcohol, or marijuana; used an electronic vapor product; or misused prescription pain medicine. Regression analyses were adjusted by age and sex/race/ethnicity. RESULTS: All 3 measures of bullying victimization were significantly associated (p < .05) with the 5 substance use behaviors examined (adjusted prevalence ratios ranged from 1.29 to 2.32). These associations held across sexes. Significant associations were found within all 7 race/ethnicity categories, with the most associations reported for the non-Hispanic (NH) white, NH black or African American, Hispanic/Latino, and NH Asian groups. CONCLUSION: The association between bullying and substance use by middle school is a highly relevant issue to consider as students return to classrooms.
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Bullying , Vítimas de Crime , Transtornos Relacionados ao Uso de Substâncias , Humanos , Adolescente , Assunção de Riscos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , EstudantesRESUMO
Objective: Focusing on body functionality - what the body can do - may benefit women's body image. This pilot study examined the effects of focusing on body functionality appreciation during an audio-guided mirror gazing task (F-MGT). Participants: 101 college women, M(SD)AGE = 19.49(1.31), were alternately assigned to F-MGT or a comparison with no guidance on how to examine the body, directed attention mirror gazing task (DA-MGT). Methods: Participants self-reported pre- and post-MGT body appreciation, state appearance satisfaction, and orientation to and satisfaction with physical functionality. Results: Group interactions were significant for body appreciation and functionality orientation. DA-MGT decreased body appreciation from pre- to post-MGT; F-MGT did not change. There were no significant interactions in post-MGT state appearance satisfaction or functionality satisfaction, though state appearance satisfaction increased significantly in F-MGT. Conclusions: Integrating body functionality may buffer against harmful effects of mirror gazing. Given F-MGT's brevity, additional work must assess its potential as an intervention technique.
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AIMS: To investigate whether members of the public read blogs for the purpose of accessing healthy eating information; examine demographic predictors of healthy eating blog readership, specifically education, gender, age, body mass index, and residential location; and explore the reasons for reading, and not reading, healthy eating blogs. METHODS: This study used a cross-sectional online self-reported survey design collected over three time points (round 1: December 2017-March 2018, round 2: August 2018-December 2018, round 3: December 2021-March 2022). The total sample of participants comprised of 238 respondents with a mean age of 46 years old, who mostly reported gender as female (82%), being educated with a university degree (69%), and predominantly resided in urban and city areas (84%). RESULTS: Fifty-one percent of respondents reported reading healthy eating blogs, suggesting that consumers were proactively seeking healthy eating information through this avenue. Participants who identified as female were 3.2 times more likely to read healthy eating blogs. Commonly, healthy eating blogs were read to receive practical information that aligned with current food choices. The main reason participants reported not reading healthy eating blogs was not thinking about using them (29%). CONCLUSIONS: Understanding who is seeking healthy eating information through blogs, and their reasons doing so, is important to continue research into the potential effectiveness of blogs as a platform to communicate healthy eating and nutrition messages. This study provides direction for further investigation into how dietetics professionals could effectively use blogs to disseminate healthy eating information and positively influence consumer food choices and dietary intake.
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Blogging , Dieta Saudável , Adulto , Humanos , Feminino , Pessoa de Meia-Idade , Estudos Transversais , Austrália , Ingestão de AlimentosRESUMO
Intuitive eating is an adaptive and flexible form of eating. Men report higher rates of intuitive eating than women. Objectification processes are proposed to underlie this (binary) gender difference due to the intense body-related pressures that disrupt body image in women. The current study is the first known to test whether body image indirectly explains lower levels of intuitive eating in women relative to men. A cross-sectional sample of 498 adults aged 18-74 years recruited through Prolific completed an online survey assessing intuitive eating and negative and positive body image indicators. Women reported poorer body image and lower levels of intuitive eating compared to men. Significant indirect effects suggested body image explained gender differences in intuitive eating, controlling for age and body mass index. In women relative to men, greater body surveillance and lower aesthetic satisfaction explained lower total intuitive eating and reliance on hunger and satiety, greater aesthetic investment explained lower total intuitive eating and eating for physical reasons, and lower functionality investment explained lower body-food choice congruence. More research is needed, but findings suggest programs may benefit from decreasing critical views of appearance and strengthening functionality investment in women to reduce gender differences in intuitive eating.
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Comportamento Alimentar , Transtornos da Alimentação e da Ingestão de Alimentos , Adulto , Masculino , Humanos , Feminino , Imagem Corporal/psicologia , Estudos Transversais , Índice de Massa Corporal , Saciação , Inquéritos e Questionários , Ingestão de AlimentosRESUMO
OBJECTIVES: This study empirically investigated how conceptualizing obesity as a disease (i.e., pathologizing obesity) affects beliefs about weight, and weight stigma and discrimination among health professionals. DESIGN: An experiment that manipulated the pathologization of obesity was completed by a multi-nation sample of health professionals from Australia, UK, and USA (N = 365). METHODS: Participants were randomly assigned to one of two conditions where they were asked to conceptualize obesity as a disease or not a disease; then presented with a hypothetical medical profile of a patient with obesity who was seeking care for migraines. We measured biogenetic causal beliefs about obesity, endorsement of weight as a heuristic for health, negative obesity stereotypes, and treatment decisions. RESULTS: Participants in the disease (vs. non-disease) condition endorsed biogenetic causal beliefs more strongly and made more migraine-related treatment recommendations. No effect of the manipulation was found for the remaining outcomes. Biogenetic causal beliefs about obesity were associated with less weight stigma. Endorsing weight as a heuristic for health was associated with greater weight stigma and differential treatment recommendations focused more on the patient's weight and less on their migraines. CONCLUSIONS: Pathologizing obesity may reinforce biogenetic explanations for obesity. Evidence demonstrates complex associations between weight-related beliefs and weight stigma and discrimination. Biogenetic causal beliefs were associated with less weight stigma, while endorsing weight as a heuristic for health was associated with greater weight stigma and differential treatment. Further research is needed to inform policies that can promote health without perpetuating weight-based rejection in health care.
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Transtornos de Enxaqueca , Preconceito de Peso , Humanos , Promoção da Saúde , Tomada de Decisão Clínica , Transtornos de Enxaqueca/terapia , Obesidade/terapia , Atenção à SaúdeRESUMO
OBJECTIVE: The present study examined behavioral responses during the coronavirus disease 2019 (COVID-19) pandemic and the role of dispositional risk tolerance in the Australian context. METHOD: The study involved a six-wave longitudinal investigation with a nationally representative sample of Australians (N = 1,296). Dispositional risk tolerance was measured at Wave 1 and participants' anxiety level and self-report implementation of 10 COVID actions was assessed in each wave. Autoregressive multinomial regression models were estimated to assess the unique contribution of risk tolerance to the longitudinal change of participants' implementation of COVID actions. RESULTS: The results revealed a high implementation rate for protective actions when Australia had a peak in the severity of the COVID-19 pandemic and subsequently declined with the easing threat of the pandemic. Individuals' dispositional risk tolerance significantly predicted transition to, and endorsement of, protective actions. Participants who had low risk tolerance were more likely to remain at the state of implementing COVID-19 measures than being in, or transitioning to, other states. CONCLUSIONS: The findings suggest that when encouraging protective actions, governments and public authorities should acknowledge variability in the community in responding to risk and consider measures in addition to risk messaging to encourage protective actions among individuals with a high level of risk tolerance. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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COVID-19 , Comportamentos Relacionados com a Saúde , Pandemias , Austrália/epidemiologia , Humanos , Estudos Longitudinais , SARS-CoV-2RESUMO
BACKGROUND: The COVID-19 pandemic has resulted in disruptions across many life domains. The distress associated with the pandemic itself, and with public health efforts to manage the outbreak, could result in increased alcohol use. This study aimed to quantify changes in alcohol use during the early stages of the pandemic and factors associated with different patterns of use. METHODS: Data were obtained from a longitudinal survey of a representative Australian adult sample (N = 1296, 50% female, Mage = 46.0) conducted from March to June 2020, during the first wave of the COVID-19 outbreak in Australia. Change in alcohol consumption was examined using Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) scores from waves one, three, five, and seven of the study, each 4 weeks apart. Factors associated with alcohol consumption were examined, including depression (PHQ-9) and anxiety (GAD-7) symptoms, health risk tolerance, stress and coping, work and social impairment (WSAS), COVID impacts, and sociodemographic variables. We tested changes in alcohol use across the full sample using a mixed effects repeated measure ANOVA model and a multinomial logistic regression to identify factors assessed at wave 1 that were independently associated with alcohol use. RESULTS: There was no significant change in AUDIT-C scores across the study. For most participants, alcohol use did not increase during the early phase of the COVID-19 pandemic in Australia. COVID-19 exposure, higher perceived coping, depression symptoms, and male gender were associated with greater odds of increasing or elevated levels of alcohol use. Social changes, which included working from home, had mixed effects on alcohol consumption. CONCLUSIONS: Although no evidence was found for increased alcohol use overall during the early months of the pandemic, several factors were associated with alcohol consumption at risky levels. Greater understanding of motivations for drinking across public and private contexts, along with targeted support for high-risk groups, could assist in reducing harm associated with alcohol consumption.
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Alcoolismo , COVID-19 , Adulto , Consumo de Bebidas Alcoólicas/epidemiologia , Alcoolismo/epidemiologia , Austrália/epidemiologia , COVID-19/epidemiologia , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , PandemiasRESUMO
BACKGROUND: The COVID-19 pandemic has been highly disruptive, with the closure of schools causing sudden shifts for students, educators and parents/caregivers to remote learning from home (home-schooling). Limited research has focused on home-schooling during the COVID-19 pandemic, with most research to date being descriptive in nature. The aim of the current study was to comprehensively quantify the psychosocial impacts of home-schooling on parents and other caregivers, and identify factors associated with better outcomes. METHODS: A nationally representative sample of 1,296 Australian adults was recruited at the beginning of Australian COVID-19 restrictions in late-March 2020, and followed up every two weeks. Data for the current study were drawn from waves two and three. Surveys assessed psychosocial outcomes of psychological distress, work and social impairment, and wellbeing, as well as a range of home-schooling factors. RESULTS: Parents and caregivers who were home-schooling during the COVID-19 pandemic experienced significantly higher levels of psychological distress and work/social impairment compared to those who were not home-schooling or had no school-aged children. A current mental health diagnosis or lower levels of perceived support from their child's school negatively affected levels of psychological distress, work and social impairment, and wellbeing in parents and caregivers involved in home-schooling. CONCLUSIONS: The mental health impacts of home-schooling were high and may rise as periods of home-schooling increase in frequency and duration. Recognising and acknowledging the challenges of home-schooling is important, and should be included in psychosocial assessments of wellbeing during periods of school closure. Emotional and instrumental support is needed for those involved in home-schooling, as perceived levels of support is associated with improved outcomes. Proactive planning by schools to support parents may promote better outcomes and improved home-schooling experiences for students.
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COVID-19 , Adulto , Austrália/epidemiologia , Cuidadores , Criança , Humanos , Pandemias , Pais , SARS-CoV-2RESUMO
INTRODUCTION: COVID-19 exposed systemic gaps with increased potential for diagnostic error. This project implemented a new approach leveraging electronic safety reporting to identify and categorize diagnostic errors during the pandemic. METHODS: All safety event reports from March 1, 2020, to February 28, 2021, at an academic medical center were evaluated using two complementary pathways (Pathway 1: all reports with explicit mention of COVID-19; Pathway 2: all reports without explicit mention of COVID-19 where natural language processing [NLP] plus logic-based stratification was applied to identify potential cases). Cases were evaluated by manual review to identify diagnostic error/delay and categorize error type using a recently proposed classification framework of eight categories of pandemic-related diagnostic errors. RESULTS: A total of 14,230 reports were included, with 95 (0.7%) identified as cases of diagnostic error/delay. Pathway 1 (nâ¯=â¯1,780 eligible reports) yielded 45 reports with diagnostic error/delay (positive predictive value [PPV]â¯=â¯2.5%), of which 35.6% (16/45) were attributed to pandemic-related strain. In Pathway 2, the NLP-based algorithm flagged 110 safety reports for manual review from 12,450 eligible reports. Of these, 50 reports had diagnostic error/delay (PPVâ¯=â¯45.5%); 94.0% (47/50) were related to strain. Errors from all eight categories of the taxonomy were found on analysis. CONCLUSION: An event reporting-based strategy including use of simple-NLP-identified COVID-19-related diagnostic errors/delays uncovered several safety concerns related to COVID-19. An NLP-based approach can complement traditional reporting and be used as a just-in-time monitoring system to enable early detection of emerging risks from large volumes of safety reports.
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COVID-19 , Erros de Diagnóstico , Humanos , Processamento de Linguagem Natural , Pandemias , SARS-CoV-2RESUMO
PURPOSE: This study sought to develop a psychometrically sound measure to assess effective and ineffective forms of input from others regarding eating, physical activity, and weight in higher-weight people, namely, the Weight-Related Interactions Scale (WRIS). METHODS: Participants (n = 736) were adults in the overweight/obese weight ranges who completed the WRIS and measures of weight-specific social support, emotional eating, weight stigma, eating-specific self efficacy, and social desirability. RESULTS: Exploratory and confirmatory factor analyses of the WRIS supported a three-factor solution of 'Criticism', 'Minimization', and 'Collaboration' as forms of weight-related input from others. Support was found for the reliability and the concurrent, convergent, and divergent validity of the WRIS. CONCLUSIONS: The WRIS is a promising new instrument for comprehensively assessing the input of others in relation to eating, physical activity, and weight among higher-weight individuals. LEVEL OF EVIDENCE: Level III. Evidence obtained from well-designed cohort or case-control analytic studies.
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Exercício Físico , Sobrepeso , Adulto , Humanos , Sobrepeso/psicologia , Psicometria , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
Previous work has generally conceptualized emotion regulation as contributing to mental health outcomes, and not vice versa. The present study challenges this assumption by using a prospective design to investigate the directionality of underlying relationships between emotion regulation and mental health in the context of a major population-level stressor. We surveyed a large nationally representative sample of adults (18-91 years, N = 704) at three 1-month intervals across the acute lockdown phase of the COVID-19 pandemic in Australia, using standardized measures of depression and anxiety symptoms. At each time point, we also measured the use of two emotion regulation strategies-cognitive reappraisal and emotional suppression-previously associated with adaptive and maladaptive mental health outcomes, respectively. We found cognitive reappraisal was unrelated to mental health symptoms. In contrast, greater emotional suppression was robustly associated with higher symptom levels for both depression and anxiety. Longitudinal analyses revealed this association reflected bidirectional relationships. Higher symptoms of depression and anxiety each predicted greater subsequent use of emotional suppression, and greater use of emotional suppression predicted higher subsequent symptoms. This bidirectionality suggests emotional suppression is both symptomatic and predictive of psychological distress. The lack of a relationship for cognitive reappraisal is discussed with respect to the pandemic context and evidence that high stress might reduce people's ability to use this strategy effectively. Given the strong emphasis on reappraisal in clinical practice, there is a critical need to understand for whom, what and when this strategy is helpful. (PsycInfo Database Record (c) 2021 APA, all rights reserved).