Factors That Influence Campus Dwelling University Students' Facility to Practice Healthy Living Guidelines.

Background Young adult university students living on campus are at an increased risk of developing lifestyle habits that encourage unintentional weight gain. Purpose The purpose of this study was to identify the individual and contextual factors that influence campus dwelling university students' facility to practice healthy living guidelines that reduce their risk of unintentional weight gain. Lifestyle practices included nutrition, physical activity, and sleep. Methods For seven days, 48 campus dwelling students recorded their activities and reflected on how closely they were able to follow recommended healthy living guidelines. Recorded data were supplemented by follow-up focus groups. All data were analyzed using thematic analysis. Results Students described multiple factors and conditions that influenced their facility to practice healthy living guidelines for nutrition, activity, and sleep. Many students' lifestyle practices put them at an increased risk of unintentional weight gain. Conclusions The campus environment challenges student's facility to practice healthy living guidelines. Nurses can intervene to build individual student capacity and to advocate for environmental polices that increase students' facility to choose lifestyle practices that promote health, lessen their risk of unintentional weight gain, and reduce their risk of developing chronic illness.

Persistent optimizing: how mothers make food choices for their preschool children.

Mothers' ability to provide healthy food choices for their children has become more complex in our current obesogenic environment. We conducted a total of 35 interviews with 18 mothers of preschool children. Using constructivist grounded theory methods, we developed a substantive theory of how mothers make food choices for their preschoolers. Our substantive theory, persistent optimizing, consists of three main integrated conceptual categories: (a) acknowledging contextual constraints, (b) stretching boundaries, and (c) strategic positioning. Implications to improve mothers' ability to make healthy food choices that reduce their children's risk of becoming overweight or obese are discussed.

Prioritizing the Prevention of Diabetic Foot Disease: We Each Have a Role to Play.

BACKGROUND: Individuals living with diabetes mellitus (DM) are at an increased risk for multiple serious health complications including diabetic foot disease (DFD). Daily, DFD contributes to increased morbidity, mortality, increased hospitalization, limb amputation, and reduced quality of life. Prevention of DFD is a foundational component of diabetes management. PURPOSE: The purpose of this study was to explore how individuals manage the care required to protect their feet from DM related foot complications. METHODS: This qualitative descriptive study utilized semi structured interviews to explore the perspectives of 23 participants on preventing foot care complications associated with DM. All data were analyzed using reflexive thematic analysis. RESULTS: Participants were challenged to consistently make health choices that were congruent with recommended DM self-management for the prevention of DFD. In addition, participants intuited multiple mixed messages from healthcare providers and workplaces that appeared to diminish their individual responsibility to self-manage their DM. Findings were organized under two main themes: a) Ineffective coping: Distancing self from disease b) Vacillating responsibility: Multiple mixed messages. CONCLUSIONS: Nurses are in a unique position to provide the education and support needed to assist individuals in carrying out the many recommended self-care strategies to reduce the risk of DFD. Contextually, nurses must encourage consistent messaging among health care providers and workplaces to prioritize the health needs of individuals living with diabetes and to support the challenging work these individuals must navigate every day. It will take a concerted effort to reinforce the message that diabetes care is a priority for everyone.

Self-efficacy in health among university students: the role of social support and place.

OBJECTIVE: The aim of this study was to better understand the role of students' living arrangements (on campus, off campus, with and without their parents) on their health self-efficacy. PARTICIPANTS: A sample of undergraduate students (n = 216) were recruited by using word of mouth and visiting classrooms in a small Atlantic Canadian university. METHODS: Participants completed a self-report questionnaire measuring health and sleep self-efficacy. Analyses of variance and covariance were used to compare the living arrangements of the students. RESULTS: Differences between living arrangements were found. Students living on campus had higher health self-efficacy, particularly on the psychological well-being subscale, followed by those living off campus with their parents. Students living off campus without their parents had the lowest scores. CONCLUSION: This study demonstrated that health self-efficacy varies according to students' living situations, thus illustrating the importance of keeping students' living arrangements in mind when designing health and well-being interventions.

A genome catalog of the early-life human skin microbiome.

Metagenome-assembled genomes have greatly expanded the reference genomes for skin microbiome. However, the current reference genomes are largely based on samples from adults in North America and lack representation from infants and individuals from other continents. Here we used ultra-deep shotgun metagenomic sequencing to profile the skin microbiota of 215 infants at age 2-3 months and 12 months who were part of the VITALITY trial in Australia as well as 67 maternally-matched samples. Based on the infant samples, we present the Early-Life Skin Genomes (ELSG) catalog, comprising 9,194 bacterial genomes from 1,029 species, 206 fungal genomes from 13 species, and 39 eukaryotic viral sequences. This genome catalog substantially expands the diversity of species previously known to comprise human skin microbiome and improves the classification rate of sequenced data by 25%. The protein catalog derived from these genomes provides insights into the functional elements such as defense mechanisms that distinguish early-life skin microbiome. We also found evidence for vertical transmission at the microbial community, individual skin bacterial species and strain levels between mothers and infants. Overall, the ELSG catalog uncovers the skin microbiome of a previously underrepresented age group and population and provides a comprehensive view of human skin microbiome diversity, function, and transmission in early life.

A genome catalog of the early-life human skin microbiome.

BACKGROUND: Metagenome-assembled genomes have greatly expanded the reference genomes for skin microbiome. However, the current reference genomes are largely based on samples from adults in North America and lack representation from infants and individuals from other continents. RESULTS: Here we use deep shotgun metagenomic sequencing to profile the skin microbiota of 215 infants at age 2-3 months and 12 months who are part of the VITALITY trial in Australia as well as 67 maternally matched samples. Based on the infant samples, we present the Early-Life Skin Genomes (ELSG) catalog, comprising 9483 prokaryotic genomes from 1056 species, 206 fungal genomes from 13 species, and 39 eukaryotic viral sequences. This genome catalog substantially expands the diversity of species previously known to comprise human skin microbiome and improves the classification rate of sequenced data by 21%. The protein catalog derived from these genomes provides insights into the functional elements such as defense mechanisms that distinguish early-life skin microbiome. We also find evidence for microbial sharing at the community, bacterial species, and strain levels between mothers and infants. CONCLUSIONS: Overall, the ELSG catalog uncovers the skin microbiome of a previously underrepresented age group and population and provides a comprehensive view of human skin microbiome diversity, function, and development in early life.

Factors affecting postpartum depressive symptoms of adolescent mothers.

OBJECTIVE: To assess the extent that anticipated maternal emotions in response to infant care (infant care emotionality or frustration and dissatisfaction with infant crying or fussing, or both), several forms of social support, and socioeconomic status explain fourth-week postpartum depressive symptoms of adolescent mothers. DESIGN: Secondary multiple regression analysis of a subset of variables from a larger longitudinal study that examined adolescent mothers and infants. SETTING: Two university teaching hospitals in Western Canada. PARTICIPANTS: Convenience sample of 78 healthy adolescent mothers. MAIN OUTCOME MEASURES: Prenatal anticipated infant care emotionality, perceived family and friend social support, socioeconomic status, enacted social support, and postpartum depressive symptoms. RESULTS: Anticipated infant care emotionality (R2=.19) and socioeconomic status (R2=.07) significantly predicted postpartum depressive symptoms. Family support, friend support, and enacted social support were not significant predictors of postpartum depressive symptoms. CONCLUSION: Nurses in various settings can assess the pregnant adolescent's anticipated infant care emotionality and socioeconomic status to determine their potential risk or vulnerability to postpartum depressive symptoms. More negative prenatal infant care emotionality was the strongest predictor of postpartum depressive symptoms. Validation of study findings with a larger, more representative sample is recommended.

Unpacking vertical and horizontal integration: childhood overweight/obesity programs and planning, a Canadian perspective.

BACKGROUND: Increasingly, multiple intervention programming is being understood and implemented as a key approach to developing public health initiatives and strategies. Using socio-ecological and population health perspectives, multiple intervention programming approaches are aimed at providing coordinated and strategic comprehensive programs operating over system levels and across sectors, allowing practitioners and decision makers to take advantage of synergistic effects. These approaches also require vertical and horizontal (v/h) integration of policy and practice in order to be maximally effective. DISCUSSION: This paper examines v/h integration of interventions for childhood overweight/obesity prevention and reduction from a Canadian perspective. It describes the implications of v/h integration for childhood overweight and obesity prevention, with examples of interventions where v/h integration has been implemented. An application of a conceptual framework for structuring v/h integration of an overweight/obesity prevention initiative is presented. The paper concludes with a discussion of the implications of vertical/horizontal integration for policy, research, and practice related to childhood overweight and obesity prevention multiple intervention programs. SUMMARY: Both v/h integration across sectors and over system levels are needed to fully support multiple intervention programs of the complexity and scope required by obesity issues. V/h integration requires attention to system structures and processes. A conceptual framework is needed to support policy alignment, multi-level evaluation, and ongoing coordination of people at the front lines of practice. Using such tools to achieve integration may enhance sustainability, increase effectiveness of prevention and reduction efforts, decrease stigmatization, and lead to new ways to relate the environment to people and people to the environment for better health for children.

The effects of an infant-feeding classroom activity on the breast-feeding knowledge and intentions of adolescents.

This study examined the impact of an infant-feeding classroom activity on the breast-feeding knowledge and intentions of adolescents living in Nova Scotia, Canada. One hundred twenty-one students attending two high schools were administered one pretest and two posttest questionnaires. Students were arbitrarily assigned to a control or intervention group. The intervention group partook in a 60-minute classroom activity on infant feeding. Findings indicated that students in the intervention group demonstrated significantly greater breast-feeding knowledge at Posttest 1 and at 10 weeks postintervention. Students in the intervention group reported a significantly greater intention toward breast-feeding their own future children; an increase was sustained at 10 weeks. These findings suggest that adolescents' knowledge of and intention toward breast-feeding may be positively influenced during their teen years. School nurses are well positioned to support and encourage the inclusion of breast-feeding content in school curricula to enhance adolescents' knowledge and intentions toward breast-feeding.