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  1. Article: A Comparison of Psychological Symptoms in Survivors of Sex and Labor Trafficking.

    Hopper, E K / Gonzalez, L D

    Behavioral medicine (Washington, D.C.)

    2018  Volume 44, Issue 3, Page(s) 177–188

    Abstract: Human trafficking is a form of interpersonal trauma that has significant mental health impacts on survivors. This study examined psychological symptoms in 131 survivors of sex and labor trafficking, including people trafficked into or within the United ... ...

    Abstract Human trafficking is a form of interpersonal trauma that has significant mental health impacts on survivors. This study examined psychological symptoms in 131 survivors of sex and labor trafficking, including people trafficked into or within the United States. High rates of depression (71%) and posttraumatic stress disorder (PTSD) (61%) were identified. Two thirds of survivors also met criteria for multiple categories of Complex PTSD (C-PTSD), including affect dysregulation and impulsivity; alterations in attention and consciousness; changes in interpersonal relationships; revictimization; somatic dysregulation; and alterations in self-perception. Although there were not significant differences in the prevalence rates of diagnoses of PTSD or depression between survivors of sex and labor trafficking, important group differences were identified. Compared to survivors of labor trafficking, sex trafficking survivors had higher prevalence rates of pre-trafficking childhood abuse and a higher incidence of physical and sexual violence during trafficking. They reported more severe post-trauma reactions than labor trafficking survivors, including more PTSD and C-PTSD symptoms. They were also more likely to meet criteria for comorbid PTSD and depression, while labor trafficking survivors were more likely than sex trafficking survivors to meet criteria for depression alone. An analysis of gender differences found that trafficking survivors who identified as transgender endorsed more PTSD and C-PTSD symptoms, than male or female survivors. Childhood abuse exposure was linked to PTSD and C-PTSD in trafficking survivors, and trafficking type was predictive of the number of trauma-related symptoms beyond the role of pre-trafficking child abuse. Implications for assessment and intervention with trafficking survivors are discussed.
    MeSH term(s) Adolescent ; Adult ; Child ; Child Abuse/statistics & numerical data ; Depression/epidemiology ; Female ; Human Trafficking/psychology ; Humans ; Male ; Middle Aged ; Prevalence ; Risk Factors ; Sex Work/psychology ; Stress Disorders, Post-Traumatic/epidemiology ; Survivors/psychology ; Transgender Persons/psychology ; United States/epidemiology ; Violence/statistics & numerical data ; Work/psychology ; Young Adult
    Language English
    Publishing date 2018-03-20
    Publishing country United States
    Document type Comparative Study ; Journal Article
    ZDB-ID 623101-9
    ISSN 0896-4289
    ISSN 0896-4289
    DOI 10.1080/08964289.2018.1432551
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Remote visits to address loneliness for people living with dementia in care homes: A descriptive qualitative study of visitors' perceptions.

    Barsan, Kelti / Swindle, Jennifer / Boscart, Veronique M / Chacinsky, Dorothy / Hoben, Matthias / Hopper, Tammy / McGilton, Katherine / O'Rourke, Hannah M

    Journal of advanced nursing

    2024  

    Abstract: Aims: To assess visitors' perceptions of the benefits and challenges related to engaging in a remote visit intervention, which was designed to address the loneliness of people living with moderate to severe dementia in care homes.: Design: A ... ...

    Abstract Aims: To assess visitors' perceptions of the benefits and challenges related to engaging in a remote visit intervention, which was designed to address the loneliness of people living with moderate to severe dementia in care homes.
    Design: A qualitative descriptive study.
    Methods: Twenty-four people living with dementia in care homes in Canada and their family and friends (i.e., remote visitors) took part in facilitated remote visits in 2021. Each person living with dementia received scheduled visits for 30-60 min per week for 6 weeks. Participants chose to complete one longer visit, or multiple shorter visits, per week. Twenty remote visitors participated in semi-structured interviews after six weeks to discuss their perspectives on the effectiveness, benefits and challenges of the program in relation to addressing experiences of loneliness of the person living with dementia. Conventional content analysis was used to analyze the data.
    Results: We describe three themes and several sub-themes. Themes support the use of remote visits to enhance, rather than replace, in-person visits; the benefits of remote visits for the person living with dementia and their remote visitors; and the conditions that lead to a successful remote visit.
    Conclusion: Remote visitors reported that facilitated visits had positive effects for both visitors and people living with dementia with respect to loneliness, communication, relationships, and social connection.
    Implications for patient care: Clinicians can consider the factors that contributed to positive experiences of remote visits. The factors include individualized, facilitated visits that were flexible, and the use of reliable technology in a supportive, distraction-free environment.
    Impact: Loneliness and social isolation are growing health concerns. When experienced by people living with dementia residing in long-term care homes, loneliness and social isolation can result in lower levels of quality of life and well-being, and higher levels of anxiety and responsive behaviours. Remote visitors perceived that facilitated remote visits have the potential to address loneliness and improve quality of life for people living with dementia and also offer social support to remote visitors. The findings can impact clinician practice by guiding the use of remote visits in care homes, and inform future intervention research to evaluate the effectiveness of remote visits for people living with dementia and their remote visitors.
    Reporting method: This manuscript adheres to the relevant EQUATOR guidelines (the Consolidated criteria for reporting qualitative research or COREQ).
    Patient or public contribution: No patient or public contribution.
    Language English
    Publishing date 2024-02-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 197634-5
    ISSN 1365-2648 ; 0309-2402
    ISSN (online) 1365-2648
    ISSN 0309-2402
    DOI 10.1111/jan.16112
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Ageing and Mental Health in Canada: Perspectives from Law, Policy, and Longitudinal Research.

    Cosco, T D / Randa, C / Hopper, S / Wagner, K R / Pickering, J / Best, J R

    Journal of population ageing

    2022  Volume 15, Issue 3, Page(s) 863–878

    Abstract: Canada is a relatively young, geographically-diverse country, with a larger proportion of the population aged over 65 than under 15. Increasing alongside the number of ageing Canadians is the number of older adults that live with mental health challenges. ...

    Abstract Canada is a relatively young, geographically-diverse country, with a larger proportion of the population aged over 65 than under 15. Increasing alongside the number of ageing Canadians is the number of older adults that live with mental health challenges. Across the life course, one in five Canadians will experience a mental health disorder with many more living with subclinical symptoms. For these individuals, their lived experience may be directly impacted by the contemporary laws and policies governing mental illness. Examining and reviewing the historical context of mental health and older adults, we provide insights into the evolving landscape of Canadian mental health law and policy, paternalistic roots in the infancy of the country, into modern foci on equity and diversity. Progressing in parallel to changes in mental health policy has been the advancement of mental health research, particularly through longitudinal studies of ageing. Although acting through different mechanisms, the evolution of Canadian mental health law, policy, and research has had, and continues to have, considerable impacts on the substantial proportion of Canadians living with mental health challenges.
    Language English
    Publishing date 2022-08-19
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2493750-2
    ISSN 1874-7876 ; 1874-7884
    ISSN (online) 1874-7876
    ISSN 1874-7884
    DOI 10.1007/s12062-022-09389-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Beyond rRNA and snRNA: tRNA as a 2'-O-methylation target for nucleolar and Cajal body box C/D RNPs.

    Nostramo, Regina T / Hopper, Anita K

    Genes & development

    2019  Volume 33, Issue 13-14, Page(s) 739–740

    Abstract: Box C/D small nucleolar RNAs (snoRNAs) and small Cajal body (CB) RNAs (scaRNAs) form ... The site of methylation is determined by antisense elements in the box C/D RNAs that are complementary ... to sequences in target RNAs. However, numerous box C/D RNAs in mammalian cells lack antisense elements to rRNAs ...

    Abstract Box C/D small nucleolar RNAs (snoRNAs) and small Cajal body (CB) RNAs (scaRNAs) form ribonucleoprotein (RNP) complexes to mediate 2'-O-methylation of rRNAs and small nuclear RNAs (snRNAs), respectively. The site of methylation is determined by antisense elements in the box C/D RNAs that are complementary to sequences in target RNAs. However, numerous box C/D RNAs in mammalian cells lack antisense elements to rRNAs or snRNAs; thus, their targets remain unknown. In this issue of
    MeSH term(s) Animals ; Coiled Bodies ; Cytidine ; Humans ; Methylation ; RNA, Small Nucleolar ; RNA, Transfer, Met ; Ribonucleoproteins
    Chemical Substances RNA, Small Nucleolar ; RNA, Transfer, Met ; Ribonucleoproteins ; Cytidine (5CSZ8459RP)
    Language English
    Publishing date 2019-09-06
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Review ; Comment
    ZDB-ID 806684-x
    ISSN 1549-5477 ; 0890-9369
    ISSN (online) 1549-5477
    ISSN 0890-9369
    DOI 10.1101/gad.328443.119
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Role of left atrial hypertension in pulmonary hypertension associated with bronchopulmonary dysplasia.

    Sullivan, Rachel T / Tandel, Megha D / Bhombal, Shazia / Adamson, Gregory T / Boothroyd, Derek B / Tracy, Michael / Moy, Amanda / Hopper, Rachel K

    Frontiers in pediatrics

    2022  Volume 10, Page(s) 1012136

    Abstract: Left atrial hypertension (LAH) may contribute to pulmonary hypertension (PH) in premature infants with bronchopulmonary dysplasia (BPD). Primary causes of LAH in infants with BPD include left ventricular diastolic dysfunction or hemodynamically ... ...

    Abstract Left atrial hypertension (LAH) may contribute to pulmonary hypertension (PH) in premature infants with bronchopulmonary dysplasia (BPD). Primary causes of LAH in infants with BPD include left ventricular diastolic dysfunction or hemodynamically significant left to right shunt. The incidence of LAH, which is definitively diagnosed by cardiac catheterization, and its contribution to PH is unknown in patients with BPD-PH. We report the prevalence of LAH in an institutional cohort with BPD-PH with careful examination of hemodynamic contributors and impact on patient outcomes. This single-center, retrospective cohort study examined children <2 years of age with BPD-PH who underwent cardiac catheterization at Lucile Packard Children's Hospital Stanford. Patients with unrepaired simple shunt congenital heart disease (CHD) and pulmonary vein stenosis (only 1 or 2 vessel disease) were included. Patients with complex CHD were excluded. From April 2010 to December 2021, 34 patients with BPD-PH underwent cardiac catheterization. We define LAH as pulmonary capillary wedge pressure (PCWP) or left atrial pressure (LAP) of at least 10 mmHg. In this cohort, median PCWP was 8 mmHg, with LAH present in 32% (
    Language English
    Publishing date 2022-09-20
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2711999-3
    ISSN 2296-2360
    ISSN 2296-2360
    DOI 10.3389/fped.2022.1012136
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Exploring staff perspectives on caring for isolated hospitalised patients during the COVID-19 pandemic: a qualitative study.

    Digby, Robin / Hopper, Ingrid / Hughes, Leanne / McCaskie, Doug / Tuck, Michelle / Fallon, Kethly / Hunter, Peter / Bucknall, Tracey

    BMC health services research

    2023  Volume 23, Issue 1, Page(s) 208

    Abstract: Background: Strict isolation of COVID-19 patients to prevent cross infection may inadvertently cause serious adverse outcomes including psychological harm, limitations to care, increased incidence of delirium, deconditioning and reduced quality of life. ...

    Abstract Background: Strict isolation of COVID-19 patients to prevent cross infection may inadvertently cause serious adverse outcomes including psychological harm, limitations to care, increased incidence of delirium, deconditioning and reduced quality of life. Previous research exploring the staff perspective of the effect of isolation on patients is limited. The aim of this study is to understand staff perceptions and interpretations of their experiences of the care and treatment of isolated patients and the impact of isolation on patients, families, and staff.
    Method: This qualitative, exploratory study is set in a major metropolitan, quaternary hospital in Melbourne, Australia. Data was collected in focus groups with clinical and non-clinical staff and analysed using content analysis. The hospital ethics committee granted approval. Each participant gave informed verbal consent.
    Results: Participants included 58 nursing, medical, allied health, and non-clinical staff. Six main themes were identified: 1) Communication challenges during COVID-19; 2) Impact of isolation on family; 3) Challenges to patients' health and safety; 4) Impact on staff; 5) Challenging standards of care; 6) Contextual influences: policy, decision-makers and the environment.
    Conclusion: Isolating patients and restricting visitors resulted in good pandemic management, but staff perceived it came at considerable cost to staff and consumers. Innovative communication technology may facilitate improved connection between all parties. Mental health support is needed for patients, families, and staff. Further research using a co-design model with input from patients, families and staff is recommended to determine appropriate interventions to improve care. Preventing the spread of infection is essential for good pandemic management, but the cost to consumers and staff must be mitigated. Preparation for future pandemics must consider workforce preparedness, adapted models of care and workflow.
    MeSH term(s) Humans ; COVID-19 ; Pandemics ; Quality of Life ; Patient Isolation ; Cross Infection
    Language English
    Publishing date 2023-03-01
    Publishing country England
    Document type Journal Article
    ZDB-ID 2050434-2
    ISSN 1472-6963 ; 1472-6963
    ISSN (online) 1472-6963
    ISSN 1472-6963
    DOI 10.1186/s12913-022-09000-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Measurement of Physical Activity by Actigraphy in Infants and Young Children with Pulmonary Arterial Hypertension.

    Avitabile, Catherine M / Yung, Delphine / Handler, Stephanie / Hopper, Rachel K / Fineman, Jeff / Freire, Grace / Varghese, Nidhy / Mullen, Mary P / Krishnan, Usha S / Austin, Eric / Silveira, Lori / Ivy, D Dunbar

    The Journal of pediatrics

    2023  Volume 262, Page(s) 113639

    Abstract: Objective: To evaluate the feasibility, tolerability, and adherence with wearable actigraphy devices among infants and children with pulmonary arterial hypertension (PAH).: Study design: This multicenter, prospective, observational study included ... ...

    Abstract Objective: To evaluate the feasibility, tolerability, and adherence with wearable actigraphy devices among infants and children with pulmonary arterial hypertension (PAH).
    Study design: This multicenter, prospective, observational study included children ages 0-6 years with and without PAH. Participants wore the ActiGraph wGT3X-BT on the hip and FitBit Inspire on the wrist during waking hours for 14 days. Steps, vector magnitude counts per minute, activity intensity, heart rate, and heart rate variability were compared between groups.
    Results: Forty-seven participants (18 PAH, 29 control) were enrolled from 10 North American sites. PAH patients were mostly functional class II (n = 16, 89%) and treated with oral medications at the time of enrollment. The number of wear days was not significantly different between the groups (ActiGraph: 10 [95% CI: 5.5, 12.2] in PAH vs 8 [4, 12] in control, P = .20; FitBit 13 [10, 13.8] in PAH vs 12 [8, 14] in control, P = .87). Complete data were obtained in 81% of eligible ActiGraph participants and 72% of FitBit participants. PAH participants demonstrated fewer steps, lower vector magnitude counts per minute, more sedentary activity, and less intense physical activity at all levels compared with control participants. No statistically significant differences in heart rate variability were demonstrated between the 2 groups.
    Conclusions: Measurement of physical activity and other end points using wearable actigraphy devices was feasible in young children with PAH. Larger studies should determine associations between physical activity and disease severity in young patients with PAH to identify relevant end points for pediatric clinical trials.
    MeSH term(s) Humans ; Child ; Infant ; Child, Preschool ; Actigraphy ; Pulmonary Arterial Hypertension ; Prospective Studies ; Exercise/physiology ; Familial Primary Pulmonary Hypertension
    Language English
    Publishing date 2023-07-28
    Publishing country United States
    Document type Observational Study ; Multicenter Study ; Journal Article ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 3102-1
    ISSN 1097-6833 ; 0022-3476
    ISSN (online) 1097-6833
    ISSN 0022-3476
    DOI 10.1016/j.jpeds.2023.113639
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: "Leveling the Playing Field" in Physical Education With Adaptation Games.

    Pagnano Richardson, K / Sheehy, D / Hopper, T

    Research quarterly for exercise and sport

    2016  Volume 87 Suppl 1, Page(s) S25–6

    MeSH term(s) Humans ; Physical Education and Training/methods ; Sports/education ; Teaching
    Language English
    Publishing date 2016-08-09
    Publishing country United States
    Document type Journal Article
    ZDB-ID 225654-x
    ISSN 2168-3824 ; 0270-1367
    ISSN (online) 2168-3824
    ISSN 0270-1367
    DOI 10.1080/02701367.2016.1200434
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: In search of animal normativity: a framework for studying social norms in non-human animals.

    Westra, Evan / Fitzpatrick, Simon / Brosnan, Sarah F / Gruber, Thibaud / Hobaiter, Catherine / Hopper, Lydia M / Kelly, Daniel / Krupenye, Christopher / Luncz, Lydia V / Theriault, Jordan / Andrews, Kristin

    Biological reviews of the Cambridge Philosophical Society

    2024  

    Abstract: Social norms - rules governing which behaviours are deemed appropriate or inappropriate within a given community - are typically taken to be uniquely human. Recently, this position has been challenged by a number of philosophers, cognitive scientists, ... ...

    Abstract Social norms - rules governing which behaviours are deemed appropriate or inappropriate within a given community - are typically taken to be uniquely human. Recently, this position has been challenged by a number of philosophers, cognitive scientists, and ethologists, who have suggested that social norms may also be found in certain non-human animal communities. Such claims have elicited considerable scepticism from norm cognition researchers, who doubt that any non-human animals possess the psychological capacities necessary for normative cognition. However, there is little agreement among these researchers about what these psychological prerequisites are. This makes empirical study of animal social norms difficult, since it is not clear what we are looking for and thus what should count as behavioural evidence for the presence (or absence) of social norms in animals. To break this impasse, we offer an approach that moves beyond contested psychological criteria for social norms. This approach is inspired by the animal culture research program, which has made a similar shift away from heavily psychological definitions of 'culture' to become organised around a cluster of more empirically tractable concepts of culture. Here, we propose an analogous set of constructs built around the core notion of a normative regularity, which we define as a socially maintained pattern of behavioural conformity within a community. We suggest methods for studying potential normative regularities in wild and captive primates. We also discuss the broader scientific and philosophical implications of this research program with respect to questions of human uniqueness, animal welfare and conservation.
    Language English
    Publishing date 2024-01-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 1423558-4
    ISSN 1469-185X ; 0006-3231 ; 1464-7931
    ISSN (online) 1469-185X
    ISSN 0006-3231 ; 1464-7931
    DOI 10.1111/brv.13056
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Little clams with big potential: nutrient release by invasive Corbicula fluminea can exceed co-occurring freshwater mussel (Unionidae) assemblages

    Hopper, Garrett W. / Buchanan, Jonathan K. / Sánchez González, Irene / Kubala, Megan E. / Bucholz, Jamie R. / Lodato, Matthew B. / Lozier, Jeffrey D. / Atkinson, Carla L.

    Biol Invasions. 2022 Aug., v. 24, no. 8 p.2529-2545

    2022  

    Abstract: Animal-mediated nutrient cycling research tends to emphasize either native or invasive fauna, yet communities comprising both groups are common, and biogeochemical control may shift from native to invasive species, altering local nutrient regimes. In ... ...

    Abstract Animal-mediated nutrient cycling research tends to emphasize either native or invasive fauna, yet communities comprising both groups are common, and biogeochemical control may shift from native to invasive species, altering local nutrient regimes. In North American rivers, co-occurring native mussels (Unionidae) and the invasive clam, Corbicula fluminea, have strong nutrient cycling effects through filter-feeding and bioturbation. When these two groups co-occur, the degree to which their nutrient cycling effects differ remains unclear. We quantified bivalve density, biomass, and nutrient excretion rates at four reaches in each of two rivers once during the same year to test whether differences in density and biomass led to different spatial and temporal nutrient cycling and stoichiometry patterns for co-occurring mussels and Corbicula. We hypothesized high densities, coupled with small body size would elevate Corbicula population-level nutrient cycling rates above those of less dense assemblages of larger-bodied mussels. Corbicula occurred at all mussel beds and their densities generally exceeded mussel densities, but Corbicula biomass was consistently lower. High densities and greater mass-specific excretion rates led to Corbicula population-level excretion rates that were greater than or equal to mussel aggregate rates at half the reaches. Abiotic conditions limited bivalve nutrient supply relative to ambient concentrations, but their contributions increased during low flows and are likely concentrated at finer spatial scales. Our results suggest spatial variation in invasive and native trait distribution associated with phylogenetic tribes influences the potential for animal-mediated nutrient cycling to shift from native to invasive species control. Overall, our study highlights the need for new management paradigms that account for nutrient cycling by invasive species.
    Keywords Corbicula fluminea ; Unionidae ; biomass ; bioturbation ; body size ; clams ; excretion ; fauna ; freshwater mussels ; invasive species ; phylogeny ; stoichiometry
    Language English
    Dates of publication 2022-08
    Size p. 2529-2545.
    Publishing place Springer International Publishing
    Document type Article ; Online
    ZDB-ID 1438729-3
    ISSN 1573-1464 ; 1387-3547
    ISSN (online) 1573-1464
    ISSN 1387-3547
    DOI 10.1007/s10530-022-02792-9
    Database NAL-Catalogue (AGRICOLA)

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