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This study aimed to evaluate changes in sleep during the COVID‐19 outbreak, and used data‐driven approaches to identify distinct profiles of changes in sleep‐related behaviours. Demographic, behavioural and psychological factors associated with sleep changes were also investigated. An online population survey assessing sleep and mental health was distributed between 3 April and 24 June 2020. Retrospective questions were used to estimate temporal changes from before to during the outbreak. In 5,525 Canadian respondents (67.1% females, 16–95 years old: Mean ± SD = 55.6 ± 16.3 years), wake‐up times were significantly delayed relative to pre‐outbreak estimates (p < .001,  = 0.04). Occurrences of clinically meaningful sleep difficulties significantly increased from 36.0% before the outbreak to 50.5% during the outbreak (all p < .001, g ≥ 0.27). Three subgroups with distinct profiles of changes in sleep behaviours were identified: “Reduced Time in Bed”, “Delayed Sleep” and “Extended Time in Bed”. The “Reduced Time in Bed” and “Delayed Sleep” subgroups had more adverse sleep outcomes and psychological changes during the outbreak. The emergence of new sleep difficulties was independently associated with female sex, chronic illnesses, being employed, family responsibilities, earlier wake‐up times, higher stress levels, as well as heavier alcohol use and television exposure. The heterogeneity of sleep changes in response to the pandemic highlights the need for tailored interventions to address sleep problems.  相似文献   
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Aim: The actions and behaviors of parents have been identified as key factors that influence a child’s participation in physical activity. However, there is limited knowledge of how parents can be supported to embody facilitative roles. This study aimed to explore how an ecological intervention encourages parents of children with disabilities to develop as facilitators, to enable ongoing physical activity participation in a child’s local environment.

Methods: A qualitative design using grounded theory was employed. Forty four parents (26 mothers, 18 fathers) of 31 children with a range of disabilities (mean age 12y 6m (SD 2y 2m); 18 males) partaking in the Local Environment Model intervention at Beitostolen Healthsports Centre in Norway participated in the study. Data were derived from the triangulation of semi-structured interviews and participant observation. Data analysis was an iterative approach of constant comparison, where data collection, memo writing, open, axial and selective coding analysis, were undertaken simultaneously. Findings were consolidated into a model describing the central phenomenon and its relationship to other categories.

Results: Thematic concepts uncovered in this study describe a social process of parent learning and empowerment, comprising three primary components; (i) active ingredients of the intervention that enabled learning and empowerment to transpire, (ii) parent learning and empowerment as a process, and (iii) related outcomes.

Conclusion: A family-centered approach, encompassing family-to-family support, may enhance physical activity participation outcomes for children and youth with disabilities.  相似文献   

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Background

This study focuses on the cultural, social, and economic factors that shape infant feeding practices among low-income mothers.

Objective

The objective was to understand factors that inhibit or facilitate breastfeeding practices of low-income mothers, including how they are linked to broader social, cultural, and economic processes.

Design

In-depth qualitative interviews were conducted with women about their feeding practices and food environments, including their experiences with breastfeeding and formula feeding.

Participants

The sample was comprised of 98 low-income mothers with at least one child between 2 and 9 years old at the time of interview.

Results

Sixteen mothers (16.7%) breastfed for 6 months, and six (6.3%) were still breastfeeding at 12 months. Only 11 mothers (11.5%) exclusively breastfed for 6 months. Women reported several factors influencing infant feeding: interactions with medical providers, work environments, shared living spaces and family supports, and concerns about supply and production.

Conclusions

This research highlights the complex interplay of economic and social barriers that shape how and what low-income women feed their infants. The study contributes to a better understanding of the social, cultural, and economic constraints faced by women in poverty. To improve breastfeeding rates among low-income women, it is important to examine the impacts of poverty and food insecurity on infant feeding practices.  相似文献   
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