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  • 1
    In: Journal of the American Medical Directors Association, Elsevier BV, Vol. 21, No. 4 ( 2020-04), p. 486-492.e7
    Type of Medium: Online Resource
    ISSN: 1525-8610
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2020
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  • 2
    In: International Journal of Epidemiology, Oxford University Press (OUP), ( 2023-07-05)
    Abstract: Seroprevalence and the proportion of people with neutralizing activity (functional immunity) against SARS-CoV-2 variants were high in early 2022. In this prospective, population- based, multi-region cohort study, we assessed the development of functional and hybrid immunity (induced by vaccination and infection) in the general population during this period of high incidence of infections with Omicron variants. Methods We randomly selected and assessed individuals aged ≥16 years from the general population in southern (n = 739) and north-eastern (n = 964) Switzerland in March 2022. We assessed them again in June/July 2022, supplemented with a random sample from western (n = 850) Switzerland. We measured SARS-CoV-2 specific IgG antibodies and SARS-CoV-2 neutralizing antibodies against three variants (ancestral strain, Delta, Omicron). Results Seroprevalence remained stable from March 2022 (97.6%, n = 1894) to June/July 2022 (98.4%, n = 2553). In June/July, the percentage of individuals with neutralizing capacity against ancestral strain was 94.2%, against Delta 90.8% and against Omicron 84.9%, and 50.6% developed hybrid immunity. Individuals with hybrid immunity had highest median levels of anti-spike IgG antibodies titres [4518 World Health Organization units per millilitre (WHO U/mL)] compared with those with only vaccine- (4304 WHO U/mL) or infection- (269 WHO U/mL) induced immunity, and highest neutralization capacity against ancestral strain (hybrid: 99.8%, vaccinated: 98%, infected: 47.5%), Delta (hybrid: 99%, vaccinated: 92.2%, infected: 38.7%) and Omicron (hybrid: 96.4%, vaccinated: 79.5%, infected: 47.5%). Conclusions This first study on functional and hybrid immunity in the Swiss general population after Omicron waves showed that SARS-CoV-2 has become endemic. The high levels of antibodies and neutralization support the emerging recommendations of some countries where booster vaccinations are still strongly recommended for vulnerable persons but less so for the general population.
    Type of Medium: Online Resource
    ISSN: 0300-5771 , 1464-3685
    RVK:
    Language: English
    Publisher: Oxford University Press (OUP)
    Publication Date: 2023
    detail.hit.zdb_id: 1494592-7
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  • 3
    In: Infection, Springer Science and Business Media LLC, Vol. 51, No. 5 ( 2023-10), p. 1453-1465
    Abstract: We aimed to assess the seroprevalence trends of SARS-CoV-2 antibodies in several Swiss cantons between May 2020 and September 2021 and investigate risk factors for seropositivity and their changes over time. Methods We conducted repeated population-based serological studies in different Swiss regions using a common methodology. We defined three study periods: May–October 2020 (period 1, prior to vaccination), November 2020–mid-May 2021 (period 2, first months of the vaccination campaign), and mid-May–September 2021 (period 3, a large share of the population vaccinated). We measured anti-spike IgG. Participants provided information on sociodemographic and socioeconomic characteristics, health status, and adherence to preventive measures. We estimated seroprevalence with a Bayesian logistic regression model and the association between risk factors and seropositivity with Poisson models. Results We included 13,291 participants aged 20 and older from 11 Swiss cantons. Seroprevalence was 3.7% (95% CI 2.1–4.9) in period 1, 16.2% (95% CI 14.4–17.5) in period 2, and 72.0% (95% CI 70.3–73.8) in period 3, with regional variations. In period 1, younger age (20–64) was the only factor associated with higher seropositivity. In period 3, being aged ≥ 65 years, with a high income, retired, overweight or obese or with other comorbidities, was associated with higher seropositivity. These associations disappeared after adjusting for vaccination status. Seropositivity was lower in participants with lower adherence to preventive measures, due to a lower vaccination uptake. Conclusions Seroprevalence sharply increased over time, also thanks to vaccination, with some regional variations. After the vaccination campaign, no differences between subgroups were observed.
    Type of Medium: Online Resource
    ISSN: 0300-8126 , 1439-0973
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2023
    detail.hit.zdb_id: 2006315-5
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  • 4
    In: International Journal for Equity in Health, Springer Science and Business Media LLC, Vol. 22, No. 1 ( 2023-03-23)
    Abstract: During the 2020/2021 winter, the labour market was under the impact of the COVID-19 pandemic. Changes in socioeconomic resources during this period could have influenced individual mental health. This association may have been mitigated or exacerbated by subjective risk perceptions, such as perceived risk of getting infected with SARS-CoV-2 or perception of the national economic situation. Therefore, we aimed to determine if changes in financial resources and employment situation during and after the second COVID-19 wave were prospectively associated with depression, anxiety and stress, and whether perceptions of the national economic situation and of the risk of getting infected modified this association. Methods One thousand seven hundred fifty nine participants from a nation-wide population-based eCohort in Switzerland were followed between November 2020 and September 2021. Financial resources and employment status were assessed twice (Nov2020–Mar2021, May–Jul 2021). Mental health was assessed after the second measurement of financial resources and employment status, using the Depression, Anxiety and Stress Scale (DASS-21). We modelled DASS-21 scores with linear regression, adjusting for demographics, health status, social relationships and changes in workload, and tested interactions with subjective risk perceptions. Results We observed scores above thresholds for normal levels for 16% (95%CI = 15–18) of participants for depression, 8% (95%CI = 7–10) for anxiety, and 10% (95%CI = 9–12) for stress. Compared to continuously comfortable or sufficient financial resources, continuously precarious or insufficient resources were associated with worse scores for all outcomes. Increased financial resources were associated with higher anxiety. In the working-age group, shifting from full to part-time employment was associated with higher stress and anxiety. Perceiving the Swiss economic situation as worrisome was associated with higher anxiety in participants who lost financial resources or had continuously precarious or insufficient resources. Conclusion This study confirms the association of economic stressors and mental health during the COVID-19 pandemic and highlights the exacerbating role of subjective risk perception on this association.
    Type of Medium: Online Resource
    ISSN: 1475-9276
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2023
    detail.hit.zdb_id: 2092056-8
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  • 5
    In: International Psychogeriatrics, Cambridge University Press (CUP), Vol. 35, No. S1 ( 2023-12), p. 59-59
    Abstract: Informal caregivers of people with dementia are at high risk of developing mental and physical distress because of the intensity of the care provided. iSupport is an evidence-based online program developed by the World Health Organization (WHO) to provide education and support to informal everyday care. The study aims to describe the process and results of iSupport cultural adaptation in Switzerland. Methods: We used a mixed-methods design, with a community based participatory research approach. The adaptation of iSupport followed WHO adaptation guidelines and developed into five steps: content translation, linguistic and cultural revision by the members of the Community Advisory Board, validation with health professions faculty, validation with formal and informal caregivers, and fidelity check appraisal by members of the WHO. Results: Findings from each phase showed and consolidated the adjustments needed for a culturally adapted Swiss version of iSupport. We collected feedback and implemented changes related to the following areas: language register and expressions (e.g., from lesson to chapter; from suffering from dementia to affected by dementia ); graphics and illustrations (e.g. from generalized objects’ illustrations to featured humans’ illustrations); exercises and case studies (e.g., from general, non-familiar scenarios to local and verisimilar examples); and extra features to add to the online version (e.g., short tailoring assessment questionnaire, interactive forum section, glossary). Additionally, based on the suggestions from the interviews with health professions faculty, we also created a training of trainers (ToT) version of iSupport for health care professionals. Conclusion: Our results show that adopting a community based participatory approach and collecting lived experiences from the final users and stakeholders is essential to meet local needs and to inform the further development, testing and implementation of an online evidence-based intervention to a specific cultural context.
    Type of Medium: Online Resource
    ISSN: 1041-6102 , 1741-203X
    Language: English
    Publisher: Cambridge University Press (CUP)
    Publication Date: 2023
    detail.hit.zdb_id: 2147136-8
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  • 6
    In: Children, MDPI AG, Vol. 9, No. 5 ( 2022-05-06), p. 676-
    Abstract: Cor triatriatum dexter (CTD) is an extremely uncommon and underreported congenital cardiac anomaly in which the persistence of the embryonic right venous valve separates the right atrium into two chambers with varying degrees of obstruction to antegrade flow and variable degree of right to left shunt at atrial level. Depending on the size of the valves, clinical manifestations vary from absence of symptoms to severe hypoxia, requiring urgent surgical correction. We herein describe the diagnostic difficulties in a case of neonatal CTD, who developed increasingly severe and unresponsive cyanosis, first interpreted as postnatal maladjustment with pulmonary hypertension. The failure to respond to oxygen and pulmonary vasodilators led us to reconsider a different diagnosis. The use of contrast echocardiography improved the diagnostic performance of transthoracic echocardiogram (TTE) and revealed a massive right-to-left shunt secondary to the presence of an atrial membrane that required urgent surgery.
    Type of Medium: Online Resource
    ISSN: 2227-9067
    Language: English
    Publisher: MDPI AG
    Publication Date: 2022
    detail.hit.zdb_id: 2732685-8
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  • 7
    Online Resource
    Online Resource
    Public Library of Science (PLoS) ; 2022
    In:  PLOS ONE Vol. 17, No. 3 ( 2022-3-18), p. e0265387-
    In: PLOS ONE, Public Library of Science (PLoS), Vol. 17, No. 3 ( 2022-3-18), p. e0265387-
    Abstract: BRCA1 and BRCA2 mutations are associated with an increased risk of developing numerous cancers, including breast, ovarian, pancreatic, melanoma and prostate cancer. Men face BRCA -related cancer risks as women do. However, there is considerably less research on the psychological determinants of men engaging in BRCA1/2- related cancer prevention compared to women. The present research aimed to study the determinants of men’s motivations to engage in genetic screening for BRCA1 and BRCA2 through the lens of the Health Action Process Approach. One hundred and twenty-five men (mean age = 58.53 y/o, SD = 10.37) completed an online survey. The intention to undergo genetic screening for BRCA1/2 mutations in men was significantly and positively associated with self-efficacy and risk perception. Moreover, having offspring positively affected intention as well. The relationships between intention (and planning) and positive outcome expectancies, age, and family history of breast-related cancer were not statistically significant. Most information on BRCA1 and BRCA2 mutations is tailored to women due to the availability of effective surgical risk reduction procedures for women’s breast and ovarian cancer. Future research should focus on the best methods of communicating informed decision-making for men facing the risk of such mutations.
    Type of Medium: Online Resource
    ISSN: 1932-6203
    Language: English
    Publisher: Public Library of Science (PLoS)
    Publication Date: 2022
    detail.hit.zdb_id: 2267670-3
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  • 8
    Online Resource
    Online Resource
    Informa UK Limited ; 2019
    In:  Behaviour & Information Technology Vol. 38, No. 12 ( 2019-12-02), p. 1273-1289
    In: Behaviour & Information Technology, Informa UK Limited, Vol. 38, No. 12 ( 2019-12-02), p. 1273-1289
    Type of Medium: Online Resource
    ISSN: 0144-929X , 1362-3001
    Language: English
    Publisher: Informa UK Limited
    Publication Date: 2019
    detail.hit.zdb_id: 784611-3
    detail.hit.zdb_id: 2011155-1
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  • 9
    Online Resource
    Online Resource
    Oxford University Press (OUP) ; 2019
    In:  European Journal of Cardiovascular Nursing Vol. 18, No. 8 ( 2019-12), p. 691-699
    In: European Journal of Cardiovascular Nursing, Oxford University Press (OUP), Vol. 18, No. 8 ( 2019-12), p. 691-699
    Abstract: The burden is high in caregivers of heart failure patients, but the literature on patient and caregiver predictors of caregiver burden is inconsistent. Also, it is unknown if caregiver contribution to heart failure self-care maintenance (i.e. helping patients to maintain heart failure stable) and self-care management (i.e. helping patients to act in case of heart failure worsening) increases caregiver burden. Aims: To identify caregiver and patient predictors of caregiver burden in heart failure; and to evaluate if caregiver contribution to heart failure self-care maintenance and management increases caregiver burden. Methods: A cross-sectional study with the enrolment of 505 caregivers of heart failure patients. We used the caregiver burden inventory and the caregiver contribution to self-care of heart failure index. We analysed the data using hierarchical regression. Results: Heart failure caregivers, mostly women (52.5%), with a mean age 56.5 (±14.9) years, cared for heart failure patients, mostly men (55.2%), with a mean age of 75.9 (±10.4) years. Caregiver predictors of higher caregiver burden were older age, female gender, fewer caregiving hours and poor social support. Patient predictors of higher caregiver burden were older age, better education, taking fewer medications and higher quality of life. Caregiver contribution to self-care maintenance and management were not significant predictors of caregiver burden. Conclusions: Our results could help providers to identify heart failure caregivers who are more exposed to burden. As caregiver contribution to heart failure self-care improves patient outcomes and seems not burdensome for caregivers, providers may consider educating caregivers about self-care as a viable option for improving patient outcomes without increasing caregiver burden.
    Type of Medium: Online Resource
    ISSN: 1474-5151 , 1873-1953
    Language: English
    Publisher: Oxford University Press (OUP)
    Publication Date: 2019
    detail.hit.zdb_id: 2099328-6
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  • 10
    Online Resource
    Online Resource
    MDPI AG ; 2021
    In:  International Journal of Environmental Research and Public Health Vol. 18, No. 5 ( 2021-03-02), p. 2452-
    In: International Journal of Environmental Research and Public Health, MDPI AG, Vol. 18, No. 5 ( 2021-03-02), p. 2452-
    Abstract: Background: The pervasiveness of smartphones has raised concerns about an increase in the prevalence of problematic smartphone use (PSU), which depends on a set of psychological and behavioral risk factors. Previous research has yielded mixed results on factors predicting PSU, including social anxiety and trust. In particular, the role of trust remained largely unexplored. In the present study, we aimed to investigate the relationship between social anxiety and PSU, via the mediating role of time spent on the phone, and to explore the moderating role of dispositional trust toward others, by using a moderated mediation model with PSU as the outcome. Methods: A total of 240 young adults (Mage = 23.33, SD = 3.90, 50% male) answered an online questionnaire, which included the 12-item Social Anxiety Scale, a question on the daily duration of smartphone use, a single-item measure of dispositional trust, and the 10-item Smartphone Addiction Scale Short Version. Gender and occupational status were included as covariates. Results: Social anxiety was significantly and positively related to PSU; however, smartphone use did not mediate this relationship. Although the relationship between smartphone use and PSU was significant and positive, the link between social anxiety and smartphone use was not. Dispositional trust moderated and strengthened the direct relationships between social anxiety and PSU as well as smartphone use and PSU. Conclusions. Heavy smartphone users as well as socially anxious individuals, with the tendency of trusting others, are more at risk of PSU, which can be explained by their preference and search for online connections.
    Type of Medium: Online Resource
    ISSN: 1660-4601
    Language: English
    Publisher: MDPI AG
    Publication Date: 2021
    detail.hit.zdb_id: 2175195-X
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