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BACKGROUND: Indigenous children in Canada (First Nations, Inuit, and Métis) are disproportionately affected by nutrition-related chronic diseases such as obesity and diabetes. Comprehensive school-based nutrition interventions offer a promising strategy for improving children's access to healthy foods and sustaining positive eating behaviors. However, little is known about school-based nutrition interventions for Indigenous children. The objectives of this scoping review were to identify school-based nutrition interventions for Indigenous children in Canada and describe their components. METHODS: The scoping review consisted of searches in seven peer-reviewed databases and a general web search for grey literature. Eligibility criteria were applied by two reviewers, and data were extracted and charted by one reviewer using components of the comprehensive school health approach (social and physical environment, teaching and learning, policy, partnerships and services) and additional components with relevance to Indigenous interventions (cultural content, Indigenous control and ownership, funding source, evaluation). Numerical and descriptive summaries were used to present findings. RESULTS: Thirty-four unique interventions met the inclusion criteria. The majority (97%) of interventions targeted the social and physical environment, most often by offering food programs. Over half of interventions also incorporated teaching and learning (56%) and partnerships and services (59%), but fewer included a policy component (38%). Many interventions included a cultural component (56%) and most (62%) were owned and controlled by Indigenous communities (62%). Finally, over half of interventions disclosed their source(s) of funding (59%), but less than half (41%) included an evaluation component. CONCLUSIONS: The review suggests that school-based interventions for Indigenous children can be more comprehensive by incorporating culturally relevant nutrition education and professional development opportunities for teachers, written school nutrition policies, and activities that actively engage families and community members. The continued focus on Indigenous control and ownership and incorporation of content specific to individual communities may enhance cultural relevancy and sustainability of interventions. Furthermore, there is a need to increase intervention evaluation and the sharing of resources related to funding. These recommendations may be used by communities, as well as by researchers and professionals working with communities, in developing comprehensive school-based nutrition interventions to improve the eating behaviors of Indigenous children.
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Fenómenos Fisiológicos Nutricionales Infantiles , Pueblos Indígenas , Servicios de Salud Escolar , Canadá , Niño , HumanosRESUMEN
PURPOSE: South Asians face a high burden of type 2 diabetes (T2D). We systematically summarized current research on the efficacy, cultural relevance, and research gaps of nutrition interventions that could be used for treatment in this population. FINDINGS: We identified 18 articles published since 2010. Dietary pattern interventions have focused on low-glycemic index (GI) solutions and consistently reported improvement in glycemic management. Trials of nutrition education and counselling had diverse approaches, with those utilizing more intensive interventions generally eliciting better glycemic outcomes. Many studies developed interventions with cultural relevance by including traditional foods, providing materials in the local language, and acknowledging important food-related customs. These adaptations were seen in South Asian countries as well as Western countries hosting immigrants. Data from South Asian countries support low-GI and intensive counselling approaches for the treatment of T2D. Given the high prevalence of T2D in these populous countries, approaches that can reach large numbers of people are needed. In Western countries, more emphasis on providing culturally relevant nutrition therapy is needed.
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Diabetes Mellitus Tipo 2 , Terapia Nutricional , Humanos , Diabetes Mellitus Tipo 2/prevención & control , Cultura , Educación en Salud , AlimentosRESUMEN
Investigators are increasingly measuring skeletal muscle (SM) and adipose tissue (AT) change during cancer treatment to understand impact on patient outcomes. Recent meta-analyses have reported high heterogeneity in this literature, representing uncertainty in the resulting estimates. Using the setting of palliative-intent chemotherapy as an exemplar, we aimed to systematically summarize the sources of variability among studies evaluating SM and AT change during cancer treatment and propose standards for future studies to enable reliable meta-analysis. Studies that measured computed tomography-defined SM and/or AT change in adult patients during palliative-intent chemotherapy for solid tumours were included, with no date or geographical limiters. Of 2496 publications screened by abstract/title, 83 were reviewed in full text and 38 included for extraction, representing 34 unique cohorts across 8 tumour sites. The timing of baseline measurement was frequently defined as prior to treatment, while endpoint timing ranged from 6 weeks after treatment start to time of progression. Fewer than 50% specified the actual time interval between measurements. Measurement error was infrequently discussed (8/34). A single metric (cm2 /m2 , cm2 or %) was used to describe SM change in 18/34 cohorts, while multiple metrics were presented for 10/34 and no descriptive metrics for 6/34. AT change metrics and sex-specific reporting were available for 10/34 cohorts. Associations between SM loss and overall survival were evaluated in 24 publications, with classification of SM loss ranging from any loss to >14% loss over variable time intervals. Age and sex were the most common covariates, with disease response in 50% of models. Despite a wealth of data and effort, heterogeneity in study design, reporting and statistical analysis hinders evidence synthesis regarding the severity and outcomes of SM and AT change during cancer treatment. Proposed standards for study design include selection of homogenous cohorts, clear definition of baseline/endpoint timing and attention to measurement error. Standard reporting should include baseline SM and AT by sex, actual scan interval, SM and AT change using multiple metrics and visualization of the range of change observed. Reporting by sex would advance understanding of sexual dimorphism in SM and AT change. Evaluating the impact of tissue change on outcomes requires adjustment for relevant covariates and concurrent disease response. Adoption of these standards by researchers and publishers would alter the current paradigm to enable meta-analysis of future studies and move the field towards meaningful application of SM and AT change to clinical care.
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Neoplasias , Adulto , Femenino , Humanos , Masculino , Tejido Adiposo/diagnóstico por imagen , Músculo Esquelético/diagnóstico por imagen , Neoplasias/diagnóstico por imagen , Neoplasias/terapia , Obesidad , Estándares de Referencia , Tomografía Computarizada por Rayos X , Metaanálisis como AsuntoRESUMEN
OBJECTIVE: The objective of this review is to examine the perceptions and experiences of health care professionals and staff in implementing or coordinating animal-assisted interventions in health care settings. INTRODUCTION: Animal-assisted interventions are applied in the areas of health, education, and human services to help improve individuals' health and wellness. The positive effects of animal-assisted interventions on individuals have been shown in multiple health disciplines, from pediatrics to long-term care, and include outcomes such as decreased feelings of loneliness and increased feelings of support. The increase of animal-assisted interventions in human health has initiated growing research on health care professionals' perceptions and experiences of these interventions. No current qualitative systematic reviews have focused solely on health care professionals' and staff's perceptions of animal-assisted interventions. Conducting such a review will advance understanding of how these providers perceive and engage with animal-assisted interventions as well as their influence and role in coordinating these interventions. INCLUSION CRITERIA: This review will consider qualitative primary studies that address the perceptions and experiences of health care professionals and staff in implementing or coordinating animal-assisted interventions in health care settings. METHODS: Nine bibliographic databases will be systematically searched for published and unpublished studies by employing a three-step search strategy. Studies published from database inception to present and in English will be considered. Two reviewers will independently appraise the studies and extract qualitative data using the standardized JBI critical appraisal and data extraction instruments. Findings from the review will be categorized according to similarity in meaning, and categories will be subjected to a meta-synthesis to produce a single comprehensive set of synthesized findings. SYSTEMATIC REVIEW REGISTRATION NUMBER: PROSPERO CRD42021258909.
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Atención a la Salud , Personal de Salud , Animales , Niño , Instituciones de Salud , Humanos , Investigación Cualitativa , Revisiones Sistemáticas como AsuntoRESUMEN
PURPOSE: Patient-reported questionnaires to assess taste changes (TC) among patients with cancer and the common domains or aspects assessed by those questionnaires are identified in this narrative review. Taste changes are a prevalent symptom experienced by patients with cancer that impact food choice and enjoyment, reduce food intake, and diminish quality of life. Appropriate assessment is essential to detect and manage this symptom. METHOD: A systematic search of relevant databases between 1999 and 2018 yielded 1959 articles; 38 articles were included in the review. RESULTS: Seventeen questionnaires designed specifically to assess patient-reported taste changes among patients with cancer are described in the review. Seven domains were identified among the questionnaires; the most frequently assessed domain was the description of the taste change in 14 questionnaires). Timeframe, scoring, number of items and domains, and item phrasing varied greatly among questionnaires and the approach to domain and item evaluation was inconsistent. Comprehensive questionnaires (n = 7) assessed five or more domains to characterize the taste change experience. The majority of questionnaires have been cited only once or twice. CONCLUSION: Patient-reported taste change assessment in oncology has been achieved by a large number of diverse questionnaires; no standard tool or approach is used. Development of a question bank of validated or standardized taste change modules or items may strengthen the consistency and applicability of research in this area.
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Disgeusia , Neoplasias/terapia , Medición de Resultados Informados por el Paciente , Humanos , Oncología MédicaRESUMEN
PURPOSE: To explore the selection, use, and reporting of theories, models, and frameworks (TMFs) in implementation studies that promoted healthy eating in center-based childcare. DATA SOURCE: We searched 11 databases for articles published between January 1990 and October 2018. We also conducted a hand search of studies and consulted subject matter experts. STUDY INCLUSION AND EXCLUSION CRITERIA: We included studies in center-based settings for preschoolers that addressed the development, delivery, or evaluation of interventions or implementation strategies related to healthy eating and related subjects and that explicitly used TMF. Exclusion criteria include not peer reviewed or abstracts and not in English, French, German, and Korean. DATA EXTRACTION: The first author extracted the data using extraction forms. A second reviewer verified data extraction. DATA SYNTHESIS: Direct content analysis and narrative synthesis. RESULTS: We identified 8222 references. We retained 38 studies. Study designs included quasi-experimental, randomized controlled trials, surveys, case studies, and others. The criteria used most often for selecting TMFs were description of a change process (n = 12; 23%) or process guidance (n = 8; 15%). Theories, models, and frameworks used targeted different socioecological levels and purposes. The application of TMF constructs (e.g., factors, steps, outcomes) was reported 69% (n = 34) of times. CONCLUSION: Reliance on TMFs focused on individual-level, poor TMF selection, and application and reporting for the development of implementation strategies could limit TMF utility.