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BACKGROUND: Indigenous populations experience higher rates of hepatitis C virus (HCV) infections in Canada. The Extension for Community Health Outcomes+ (ECHO+) telehealth model was implemented in Alberta to support HCV screening and treatment, using Zoom technology to support Indigenous patient access to specialist care closer to home. Our goal was to expand this program to more Indigenous communities in Alberta, using various Indigenous-led or co-designed methods. METHODS: The ECHO+ team implemented a Two-Eyed Seeing framework, incorporating Indigenous wholistic approaches alongside Western treatment. This approach works with principles of respect, reciprocity, and relationality. The ECHO+ team identified Indigenous-specific challenges, including access to liver specialist care, HCV awareness, stigma, barriers to screening and lack of culturally relevant approaches. RESULTS: Access to HCV care via this program significantly increased HCV antiviral use in the past 5 years. Key lessons learned include Indigenous-led relationship building and development of project outputs in response to community needs influences impact and increases relevant changes increasing access to HCV care. Implementation of ECHO+ was carried out through biweekly telehealth sessions, problem solving in partnership with Indigenous communities, increased HCV awareness, and flexibility resulting from the impacts of COVID-19. CONCLUSION: Improving Indigenous patient lives and reducing inequity requires supporting local primary health care providers to create and sustain integrated HCV prevention, diagnosis, treatment, and support services within a culturally safe and reciprocal model. ECHO+ uses telehealth and culturally appropriate methodology and interventions alongside multiple stakeholder collaborations to improve health outcomes for HCV.
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OBJECTIVE: Community water fluoridation, because of its universal scope and passive mechanism of uptake, is one component of a multifaceted approach to promoting equity in dental health. The objective of this study was to examine social inequities in children's dental health in the Canadian cities of Calgary (fluoridation cessation in 2011) and Edmonton (still fluoridated). METHODS: We analyzed data from surveys of population-based samples of Grade 2 (approx. age 7) children in Calgary in 2009/2010 (pre-cessation; n=557) and in both Calgary and Edmonton in 2013/2014 (Calgary, n=3230; Edmonton, n=2304) and 2018/2019 (Calgary, n=2649; Edmonton, n=2600) (post-cessation). We estimated associations between several socioeconomic indicators and dental caries indicators (i.e., dental caries experience [deft, DMFT] and untreated decay in two or more teeth [untreated decay]) using zero-inflated Poisson, binary logistic regression, and the concentration index of inequality. We compared those associations over time (between survey waves) and between cities at post-cessation. RESULTS: Persistent social inequities in deft and untreated decay were evident; for example, having no dental insurance was significantly associated with higher odds of untreated decay across city and survey wave. In most (but not all) cases, differences between cities and survey waves were consistent with an adverse effect of fluoridation cessation on dental health inequities. For example, the association between no dental insurance and higher odds of untreated decay in Calgary was greater in 2018/2019 (later post-cessation) than in 2009/2010 (pre-cessation; odds ratio [OR] for comparison of coefficients = 1.89 [1.36-2.63], p<0.001) and 2013/2014 (early post-cessation; OR for comparison of coefficients = 1.67 [1.22-2.28], p=0.001); that same association in 2018/2019 was greater in Calgary (fluoridation cessation) than in Edmonton (still fluoridated) (OR for comparison of coefficients = 1.44 [1.03-2.02], p=0.033). CONCLUSION: Social inequities in dental caries were present in both Calgary and Edmonton. Those inequities tended to be worse in Calgary where fluoridation was ceased. Our findings may be relevant to other settings where income inequality is high, dental services are costly, and dental public health infrastructure is limited.
RéSUMé: OBJECTIF: En raison de sa portée universelle et de son mécanisme de réception passif, la fluoration de l'eau des communautés s'inscrit dans une démarche multidimensionnelle de promotion de l'équité en santé dentaire. Notre étude visait à examiner les iniquités sociales en santé dentaire chez les enfants dans les villes canadiennes de Calgary (où la fluoration a cessé en 2011) et d'Edmonton (où l'eau est encore enrichie en fluor). MéTHODE: Nous avons analysé les données d'enquêtes menées auprès d'échantillons populationnels d'élèves de 2e année (environ 7 ans) à Calgary en 2009-2010 (avant l'arrêt; n = 557), et à Calgary et Edmonton en 2013-2014 (Calgary, n = 3 230; Edmonton, n = 2 304) et en 2018-2019 (Calgary, n = 2 649; Edmonton, n = 2 600) (après l'arrêt). Nous avons estimé les associations entre plusieurs indicateurs socioéconomiques et indicateurs de caries dentaires (c.-à-d. l'expérience de caries dentaires [dceo, DCMO] et de dégradation non traitée dans deux dents ou plus [dégradation non traitée]) à l'aide de la régression de Poisson à surreprésentation de zéros, de la régression logistique binaire et de l'indice de concentration des inégalités. Nous avons comparé ces associations dans le temps (entre les cycles de l'enquête) et entre les deux villes après l'arrêt de la fluoration. RéSULTATS: Des iniquités sociales persistantes selon l'indice dceo [dents cariées, extraites et obturées] et la dégradation non traitée étaient manifestes; par exemple, l'absence d'assurance dentaire présentait une corrélation significative avec une probabilité accrue de dégradation non traitée d'une ville à l'autre et d'un cycle à l'autre de l'enquête. Dans la plupart des cas (mais pas tous), les différences entre les villes et entre les cycles de l'enquête correspondaient à un effet indésirable de l'arrêt de la fluoration sur les iniquités en santé dentaire. Par exemple, l'association entre l'absence d'assurance dentaire et la probabilité accrue de dégradation non traitée à Calgary était plus importante en 2018-2019 (longtemps après l'arrêt) qu'en 2009-2010 (avant l'arrêt; rapport de cotes [RC] pour comparaison des coefficients = 1,89 [1,36-2,63], p < 0,001) et qu'en 2013-2014 (peu après l'arrêt; RC pour comparaison des coefficients = 1,67 [1,22-2,28], p = 0,001); cette même association en 2018-2019 était plus importante à Calgary (où la fluoration a cessé) qu'à Edmonton (où l'eau est encore enrichie en fluor) (RC pour comparaison des coefficients = 1,44 [1,03-2,02], p = 0,033). CONCLUSION: Des iniquités sociales relativement aux caries dentaires étaient présentes tant à Calgary qu'à Edmonton. Ces iniquités avaient tendance à être plus importantes à Calgary, où la fluoration a cessé. Nos constatations pourraient être pertinentes dans les autres endroits où l'inégalité des revenus est élevée, où les soins dentaires coûtent cher et où les infrastructures en santé publique dentaire sont limitées.
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Caries Dental , Equidad en Salud , Niño , Humanos , Fluoruración , Alberta/epidemiología , Caries Dental/epidemiología , Factores SocioeconómicosRESUMEN
BACKGROUND: Indigenous Peoples experience health inequities across the continuum of health services. Improvements for Indigenous patients and their families during vulnerable experiences with the healthcare system may have a significant impact on the patient experience and outcomes. Improved understanding of the occurrence of critical illness in Indigenous Peoples and their use of critical care services, as a strategic priority, may aid in the development of initiatives for improving health equity. A global focus was selected to learn from Indigenous populations' experiences with critical care, as the understanding of critical illness among Indigenous Peoples in Canada is not well understood. This protocol outlines a systematic review focused on describing the incidence of critical illness and utilization of critical care services among Indigenous Peoples. METHODS: Ovid MEDLINE/PubMed, Ovid EMBASE, Google Scholar, and Cochrane Central Register of Controlled Trials will be searched. Relevant Canadian sites for gray literature (National Collaborating Centre for Indigenous Health, First Nations Health Authority, Canadian Institutes of Health Research Institute of Indigenous Peoples' Health, National Association of Friendship Centres, the Alberta First Nations Information Governance Centre, Métis Nation of Alberta) will also be searched. We will include studies of adults (≥18 years) either without critical illness (i.e., general population) or with critical illness (i.e., admitted to an intensive care unit (ICU)). The exposure of interest will be Indigenous identity. Primary outcome measures are ICU admission and ICU mortality. Because heterogeneity in populations, comparisons, and outcome measures is anticipated, it is likely that the findings will be summarized using a narrative synthesis. A meta-analysis will be performed if there is sufficient evidence on one or more outcomes of interest. DISCUSSION: This systematic review will provide a better understanding of the epidemiology, risk factors, and outcomes of critical illness and utilization of critical care services among Indigenous Peoples. The knowledge generated will be applied to a broader program of work designed to create ethical space to co-design, implement, and evaluate a culturally competent, safe, and innovative model for critical care services for Indigenous People. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42021254661.
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Servicios de Salud del Indígena , Pueblos Indígenas , Canadá/epidemiología , Enfermedad Crítica/epidemiología , Enfermedad Crítica/terapia , Humanos , Incidencia , Metaanálisis como Asunto , Grupos de Población , Revisiones Sistemáticas como AsuntoRESUMEN
Background: Environmental and policy factors can influence weight status via facilitating or discouraging physical activity and healthy diet. Despite mixed evidence, some findings suggest that the neighborhood built environment, including “walkability”, is associated with overweight and obesity. Most of these findings have measured body mass index (BMI), yet other weight status measures including waist circumference (WC) and waist-to-hip (W-H) ratio are also predictive of health outcomes, independent of BMI. Our study aim was to estimate the associations between walkability, measured using Walk Score®, and each of WC, W-H ratio, and BMI among urban Canadian adults. Methods: In 2014, n = 851 adults recruited from 12 structurally and socioeconomic diverse neighborhoods (Calgary, Alberta, Canada) provided complete data on a physical activity, health and demographic questionnaire and self-reported anthropometric measures (i.e., height and weight, WC and hip circumference). Anthropometric data were used to estimate WC, W-H ratio, and BMI which were categorized into low and high risk in relation to their potential adverse effect on health. WC and BMI were also combined to provide a proxy measure of both overall and abdominal adiposity. Multivariable logistic regression models estimated odds ratios (OR) and 95% confidence intervals (CI) for associations between each weight status outcome and Walk Score®. Results: A one-unit increase in Walk Score® was associated with lower odds of being high-risk based on WC (OR = 0.99; 95%CI 0.97â»0.99). Notably, those residing in socioeconomically disadvantage neighborhoods had significantly higher odds of being high risk based on WC, BMI, and WC-BMI combined compared with advantaged neighborhoods. Conclusions: Interventions that promote healthy weight through the design of neighborhoods that support and enhance the effect of physical activity and diet-related interventions could have a significant population health impact.
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Planificación Ambiental , Promoción de la Salud , Obesidad Abdominal/epidemiología , Características de la Residencia/estadística & datos numéricos , Relación Cintura-Cadera , Caminata/estadística & datos numéricos , Adulto , Anciano , Alberta , Índice de Masa Corporal , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Obesidad Abdominal/prevención & control , Clase Social , Circunferencia de la CinturaRESUMEN
BACKGROUND: Although oral health has improved remarkably in recent decades, not all populations have benefited equally. Ethnic identity, and in particular visible minority status, has been identified as an important risk factor for poor oral health. Canadian research on ethnic disparities in oral health is extremely limited. The aim of this study was to examine ethnic disparities in oral health outcomes and to assess the extent to which ethnic disparities could be accounted for by demographic, socioeconomic and caries-related behavioral factors, among a population-based sample of grade 1 and 2 schoolchildren (age range: 5-8 years) in Alberta, Canada. METHODS: A dental survey (administered during 2013-14) included a mouth examination and parent questionnaire. Oral health outcomes included: 1) percentage of children with dental caries; 2) number of decayed, extracted/missing (due to caries) and filled teeth; 3) percentage of children with two or more teeth with untreated caries; and 4) percentage of children with parental-ratings of fair or poor oral health. We used multivariable regression analysis to examine ethnic disparities in oral health, adjusting for demographic, socioeconomic and caries-related behavioral variables. RESULTS: We observed significant ethnic disparities in children's oral health. Most visible minority groups, particularly Filipino and Arab, as well as Indigenous children, were more likely to have worse oral health than White populations. In particular, Filipino children had an almost 5-fold higher odds of having severe untreated dental problems (2 or more teeth with untreated caries) than White children. Adjustment for demographic, socioeconomic, and caries-related behavior variables attenuated but did not eliminate ethnic disparities in oral health, with the exception of Latin American children whose outcomes did not differ significantly from White populations after adjustment. CONCLUSIONS: Significant ethnic disparities in oral health exist in Alberta, Canada, even when adjusting for demographic, socioeconomic and caries-related behavioral factors, with Filipino, Arab, and Indigenous children being the most affected.
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Caries Dental/etnología , Disparidades en el Estado de Salud , Salud Bucal/etnología , Alberta/epidemiología , Árabes/estadística & datos numéricos , Niño , Índice CPO , Caries Dental/epidemiología , Femenino , Hispánicos o Latinos/estadística & datos numéricos , Humanos , Inuk/estadística & datos numéricos , Masculino , Salud Bucal/estadística & datos numéricos , Filipinas/etnología , Análisis de Regresión , Factores de Riesgo , Factores Socioeconómicos , Encuestas y Cuestionarios , Población Blanca/estadística & datos numéricosRESUMEN
OBJECTIVES: This study aimed to apply a theory-based approach to identify barriers and enablers to implementing the Alberta Primary Care Asthma Pediatric Pathway (PCAPP) into clinical practice. Phase 1 included an assessment of assumptions underlying the intervention from the perspectives of the developers. Phase 2 determined the perceived barriers and enablers for: 1) primary care physicians' prescribing practices, 2) allied health care professionals' provision of asthma education to parents, and 3) children and parents' adherence to their treatment plans. METHODS: Interviews were conducted with 35 individuals who reside in Alberta, Canada. Phase 1 included three developers. Phase 2 included 11 primary care physicians, 10 allied health care professionals, and 11 parents of children with asthma. Phase 2 interviews were based on the 14 domains of the Theoretical Domains Framework (TDF). Transcribed interviews were analyzed using a directed content analysis. Key assumptions by the developers about the intervention, and beliefs by others about the barriers and enablers of the targeted behaviors were identified. RESULTS: Eight TDF domains mapped onto the assumptions of the pathway as described by the intervention developers. Interviews with health care professionals and parents identified nine TDF domains that influenced the targeted behaviors: knowledge, skills, beliefs about capabilities, social/professional role and identity, beliefs about consequences, environmental context and resources, behavioral regulation, social influences, and emotions. CONCLUSIONS: Barriers and enablers perceived by health care professionals and parents that influenced asthma management will inform the optimization of the PCAPP prior to its evaluation.
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Asma/tratamiento farmacológico , Manejo de la Enfermedad , Conocimientos, Actitudes y Práctica en Salud , Personal de Salud/organización & administración , Atención Primaria de Salud/organización & administración , Adolescente , Alberta , Asma/terapia , Actitud del Personal de Salud , Niño , Preescolar , Femenino , Humanos , Lactante , Entrevistas como Asunto , Masculino , Padres , Planificación de Atención al Paciente , Cooperación del Paciente , Educación del Paciente como Asunto/organización & administración , Pautas de la Práctica en Medicina/organización & administración , Rol Profesional , AutoimagenRESUMEN
PURPOSE: To identify elements which enable patient and family centred care (PFCC) in the intensive care unit (ICU) and priorities for PFCC research. MATERIALS AND METHODS: We engaged a panel of multidisciplinary stakeholders in a modified Delphi process. Items generated from a literature review and panelist suggestions were rated in 3 successive rounds on a scale from 1 to 7. Median score was used to rate each item's priority, with 5 or more indicating "essential priority," 4 or 5 "moderate priority" and 3 or less "low priority." Interquartile range (IQR) was used to measure consensus, with IQR of 1 indicating "high" consensus, 2 "moderate" consensus, and 3 or greater "low" consensus. RESULTS: Six items were rated essential elements for facilitating PFCC with high consensus (flexible visiting hours, family participation in bedside care, trained family support person, interventions to facilitate continuity of care, staff education to support families, continuity of staff assignments). Three items were rated essential research topics: interventions to facilitate continuity of care following ICU discharge (moderate consensus), family participation in bedside care (low consensus), and decision aids for end of life decision-making (low consensus). CONCLUSIONS: Stakeholders identified clear and distinct priorities for PFCC in clinical care and research, though there was greater consensus for clinical care.
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Cuidados Críticos/normas , Salud de la Familia/normas , Prioridades en Salud , Atención Dirigida al Paciente/normas , Consenso , Cuidados Críticos/organización & administración , Toma de Decisiones , Técnica Delphi , Familia , Humanos , Unidades de Cuidados Intensivos , Atención Dirigida al Paciente/organización & administración , InvestigaciónRESUMEN
BACKGROUND: Providers have traditionally established priorities for quality improvement; however, patients and their family members have recently become involved in priority setting. Little is known about how to reconcile priorities of different stakeholder groups into a single prioritized list that is actionable for organizations. OBJECTIVE: To describe the decision-making process for establishing consensus used by a diverse panel of stakeholders to reconcile two sets of quality improvement priorities (provider/decision maker priorities n=9; patient/family priorities n=19) into a single prioritized list. DESIGN: We employed a modified Delphi process with a diverse group of panellists to reconcile priorities for improving care of critically ill patients in the intensive care unit (ICU). Proceedings were audio-recorded, transcribed and analysed using qualitative content analysis to explore the decision-making process for establishing consensus. SETTING AND PARTICIPANTS: Nine panellists including three providers, three decision makers and three family members of previously critically ill patients. RESULTS: Panellists rated and revised 28 priorities over three rounds of review and reached consensus on the "Top 5" priorities for quality improvement: transition of patient care from ICU to hospital ward; family presence and effective communication; delirium screening and management; early mobilization; and transition of patient care between ICU providers. Four themes were identified as important for establishing consensus: storytelling (sharing personal experiences), amalgamating priorities (negotiating priority scope), considering evaluation criteria and having a priority champion. CONCLUSIONS: Our study demonstrates the feasibility of incorporating families of patients into a multistakeholder prioritization exercise. The approach described can be used to guide consensus building and reconcile priorities of diverse stakeholder groups.
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Consenso , Enfermedad Crítica/terapia , Toma de Decisiones , Prioridades en Salud , Atención Dirigida al Paciente/métodos , Mejoramiento de la Calidad , Comunicación , Técnica Delphi , Femenino , Humanos , Unidades de Cuidados Intensivos , Masculino , Investigación CualitativaRESUMEN
INTRODUCTION: Engaging patients and family members as partners in research increases the relevance of study results and enhances patient-centered care; how to best engage patients and families in research is unknown. METHODS: We tested a novel research approach that engages and trains patients and family members as researchers to see if we could understand and describe the experiences of patients admitted to the intensive care unit (ICU) and their families. Former patients and family members conducted focus groups and interviews with patients (n = 11) and families of surviving (n = 14) and deceased (n = 7) patients from 13 ICUs in Alberta Canada, and analyzed data using conventional content analysis. Separate blinded qualitative researchers conducted an independent analysis. RESULTS: Participants described three phases in the patient/family "ICU journey"; admission to ICU, daily care in ICU, and post-ICU experience. Admission to ICU was characterized by family shock and disorientation with families needing the presence and support of a provider. Participants described five important elements of daily care: honoring the patient's voice, the need to know, decision-making, medical care, and culture in ICU. The post-ICU experience was characterized by the challenges of the transition from ICU to a hospital ward and long-term effects of critical illness. These "ICU journey" experiences were described as integral to appropriate interactions with the care team and comfort and trust in the ICU, which were perceived as essential for a community of caring. Participants provided suggestions for improvement: 1) provide a dedicated family navigator, 2) increase provider awareness of the fragility of family trust, 3) improve provider communication skills, 4) improve the transition from ICU to hospital ward, and 5) inform patients about the long-term effects of critical illness. Analyses by independent qualitative researchers identified similar themes. CONCLUSIONS: Patient and family member-led research is feasible and can identify opportunities for improving care.
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Investigación Biomédica , Enfermedad Crítica , Familia/psicología , Unidades de Cuidados Intensivos , Atención Dirigida al Paciente , Relaciones Profesional-Familia , Anciano , Cuidados Críticos , Toma de Decisiones , Femenino , Humanos , Masculino , Persona de Mediana Edad , Investigación CualitativaRESUMEN
BACKGROUND: Asthma is the most common chronic condition in children. For many, the disease is inadequately controlled, which can burden the lives of children and their families as well as the health care system. Improved use of the best available scientific evidence by primary care practitioners could reduce the need for hospital care and improve quality of life and asthma control, thereby reducing overall costs to society and families. OBJECTIVE: The Primary Care Pathway for Childhood Asthma aims to improve the management of children with asthma by (1) providing primary care practitioners with an electronic guide (a clinical pathway) incorporated into the patient's electronic medical record, and (2) providing train-the-trainer education to chronic disease management health professionals to promote the provision of asthma education in primary care. METHODS: The research will utilize a pragmatic cluster-controlled design, quantitative and qualitative research methodologies, and economic evaluation to assess the implementation of a pathway and education intervention in primary care. The intervention will be analyzed for effectiveness, and if the results are positive, a strategy will be developed to implement delivery to all primary care practices in Alberta. RESULTS: The research has been successfully funded and ethics approvals have been obtained. Practice recruitment began fall 2015, and we expect all study-related activities to be concluded by March 2018. CONCLUSIONS: The proposed pathway and education intervention has the potential to improve pediatric asthma management in Alberta. The intervention is anticipated to result in better quality of care for equal or lesser cost. CLINICALTRIAL: ClinicalTrials.gov NCT02481037; https://clinicaltrials.gov/ct2/show/NCT02481037 (Archived by WebCite at http://www.webcitation.org/6fPIQ02Ma).
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OBJECTIVE: To engage the public to understand how to improve the care of critically ill patients. DESIGN: A qualitative content analysis of an open community forum (Café Scientifique). SETTING: Public venue in Calgary, Alberta, Canada. PARTICIPANTS: Members of the general public including patients, families of patients, health care providers, and members of the community at large. METHODS: A panel of researchers, decision-makers, and a family member led a Café Scientifique, an informal dialogue between the populace and experts, over three-hours to engage the public to understand how to improve the care of critically ill patients. Conventional qualitative content analysis was used to analyze the data. The inductive analysis occurred in three phases: coding, categorizing, and developing themes. RESULTS: Thirty-eight members of the public (former ICU patients, family members of patients, providers, community members) attended. Participants focused the discussion and provided concrete suggestions for improvement around communication (family as surrogate voice, timing of conversations, decision tools) and provider well-being and engagement, as opposed to medical interventions in critical care. CONCLUSIONS: Café participants believe patient and family centered care is important to ensure high-quality care in the ICU. A Café Scientifique is a valuable forum to engage the public to contribute to priority setting areas for research in critical care, as well as a platform to share lived experience. Research stakeholders including health care organizations, governments, and funding organizations should provide more opportunities for the public to engage in meaningful conversations about how to best improve healthcare.
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Participación de la Comunidad , Relaciones Comunidad-Institución , Cuidados Críticos/organización & administración , Enfermedad Crítica/terapia , Alberta , Toma de Decisiones , Familia , Humanos , Relaciones Médico-Paciente/ética , Investigación CualitativaRESUMEN
BACKGROUND: Large amounts of scientific evidence are generated, but not implemented into patient care (the 'knowledge-to-care' gap). We identified and prioritized knowledge-to-care gaps in critical care as opportunities to improve the quality and value of healthcare. METHODS: We used a multi-method community-based participatory research approach to engage a Network of all adult (n = 14) and pediatric (n = 2) medical-surgical intensive care units (ICUs) in a fully integrated geographically defined healthcare system serving 4 million residents. Participants included Network oversight committee members (n = 38) and frontline providers (n = 1,790). Network committee members used a modified RAND/University of California Appropriateness Methodology, to serially propose, rate (validated 9 point scale) and revise potential knowledge-to-care gaps as priorities for improvement. The priorities were sent to frontline providers for evaluation. Results were relayed back to all frontline providers for feedback. RESULTS: Initially, 68 knowledge-to-care gaps were proposed, rated and revised by the committee (n = 32 participants) over 3 rounds of review and resulted in 13 proposed priorities for improvement. Then, 1,103 providers (62% response rate) evaluated the priorities, and rated 9 as 'necessary' (median score 7-9). Several factors were associated with rating priorities as necessary in multivariable logistic regression, related to the provider (experience, teaching status of ICU) and topic (strength of supporting evidence, potential to benefit the patient, potential to improve patient/family experience, potential to decrease costs). CONCLUSIONS: A community-based participatory research approach engaged a diverse group of stakeholders to identify 9 priorities for improving the quality and value of critical care. The approach was time and cost efficient and could serve as a model to prioritize areas for research quality improvement across other settings.
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Cuidados Críticos/normas , Garantía de la Calidad de Atención de Salud/métodos , Femenino , Humanos , MasculinoRESUMEN
OBJECTIVE: To determine if household coping strategies for child hunger in Canada have changed over a decade (1996-2007). METHODS: We applied t-tests to data derived from Cycle 2 (1996-1997; n=8165) and Cycle 7 (2006-2007; n=15,961) of the National Longitudinal Survey of Children and Youth (NLSCY) to determine changes in household coping strategies for child hunger. Data were restricted to households with children aged 2-9 years, allowing for cross-sectional analysis of two independent samples. Logistic regression was employed to estimate the odds of reporting child hunger for socio-demographic characteristics and the odds of using different coping strategies. RESULTS: The national prevalence of child hunger fell from 1.5% in 1997 to 0.7% in 2007 (p<0.001). The determinants of child hunger (increased child age and household size, lack of home ownership, low household income, lone-parent status, family dysfunction) and hunger frequency (regular versus occasional) were similar in both NLSCY cycles. Utilization of food banks and other community resources as a method of coping with child hunger remained static despite an increase in national food banks/affiliated agencies in Canada (2,141 in 1998 to 3,540 in 2007). In contrast, there was an increased reliance on reducing household food variety, an internal coping mechanism, to manage child hunger (17.6% Cycle 2 to 35.1% Cycle 7; p=0.03). CONCLUSION: Community outreach programs between 1997 and 2007 had little impact on coping strategies utilized by households facing child hunger. Our results indicate that current initiatives fail to reach these families.
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Adaptación Psicológica , Familia/psicología , Asistencia Alimentaria/estadística & datos numéricos , Hambre , Canadá , Niño , Preescolar , Estudios Transversales , Composición Familiar , Femenino , Asistencia Alimentaria/tendencias , Humanos , Masculino , Factores SocioeconómicosRESUMEN
OBJECTIVE: To examine the effects of hunger, an extreme manifestation of food insecurity, on subsequent health outcomes using data from the Canadian National Longitudinal Survey of Children and Youth (NLSCY). DESIGN: Longitudinal survey, 1994-2004/2005. SETTING: Canada. PARTICIPANTS: A total of 5809 children aged 10 to 15 years and 3333 youth aged 16 to 21 years. MAIN EXPOSURES: Longitudinal survey data spanning a 10-year period were analyzed using logistic regression. Measures of hunger from NLSCY cycles 1 through 5 were used to differentiate participants who were ever hungry from those who were never hungry. A 3-level variable was created to assess the effect of repeated episodes of hunger. Covariates included participants' age, sex, baseline health, and household sociodemographic characteristics. Stratified models were used to examine the relation between hunger and health among boys and girls separately. OUTCOME MEASURES: The NLCSY cycle 6 outcomes included poor general health, chronic health conditions, and asthma. RESULTS: Among children, both ever being hungry and multiple episodes of hunger were associated with poorer general health but not with chronic conditions or asthma. Higher odds of chronic conditions and of asthma were observed among youth who experienced multiple episodes of hunger compared with those who were never hungry. Associations between hunger and poorer health outcomes persisted among girls in stratified analyses. CONCLUSIONS: Children and youth who experience hunger are more likely to have poorer health, and repeated exposure appears to be particularly toxic. Our findings point to the relevance of food insecurity in childhood as a marker of vulnerability, with implications for clinical practice and advocacy.
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Estado de Salud , Hambre , Pobreza , Adolescente , Niño , Femenino , Humanos , Estudios Longitudinales , Masculino , Factores de Tiempo , Adulto JovenRESUMEN
BACKGROUND: The recent increase in childhood obesity is expected to add significantly to the prevalence of chronic diseases. We used multivariate multilevel analysis to examine associations between parks/green space and childhood overweight/obesity across communities in Calgary, Canada, a city characterized by intensified urban sprawl and high car use. METHODS: Body Mass Index was calculated from measured height and weight data obtained from 6,772 children (mean age = 4.95 years) attending public health clinics for pre-school vaccinations. Each child's home postal code was geocoded using ESRI ArcGIS 9.2. We examined four measures of spatial access to parks/green space (based on Geographic Information Systems): 1) the number of parks/green spaces per 10,000 residents, 2) the area of parks/green space as a proportion of the total area within a community, 3) average distance to a park/green space, and 4) the proportion of parks/green space service area as a proportion of the total area within a community. Analyses were adjusted for dissemination area median family income (as a proxy for an individual child's family income) community-level education, and community-level proportion of visible minorities. RESULTS: In general, parks/green space at the community level was not associated with overweight/obesity in Calgary, with the exception of a marginally significant effect whereby a moderate number of parks/green spaces per 10,000 residents was associated with lower odds of overweight/obesity. This effect was non-significant in adjusted analyses. CONCLUSION: Our null findings may reflect the popularity of car travel in Calgary, Canada and suggest that the role built environment characteristics play in explaining health outcomes may differ depending on the type of urban environment being studied.
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OBJECTIVE: To investigate the perceptions about causes and prevention of childhood obesity held by the adult public in Calgary, Canada. DESIGN: Using a cross-sectional survey design, adults were recruited from a shopping mall located in a region of Calgary, Alberta characterized by mixed ethnic and socio-economic residents. SUBJECTS: 264 adults in Calgary, Canada. MEASUREMENTS: Participants completed a self-administered questionnaire that involved rating the importance of 25 potential causes of obesity and 13 potential preventive measures, using a four-point Likert scale anchored by "not important" and "very important". Demographic information including age, sex, educational level, parental status, and self-reported weight and height was also collected. RESULTS: Principal components analysis of questionnaire items revealed five "cause" factors ('parental responsibility', 'over-consumption and media promotion of unhealthy foods', 'misuse/overuse of modern technology', 'children's lack of knowledge and motivation', 'physical activity environment') and two "prevention" factors ('healthy public/private policy and targeted intervention', and 'media campaigns and compulsory physical education'). Tests for group differences revealed that women ranked 'over-consumption of unhealthy foods and media influence' and 'physical activity environment' as more important causes of childhood obesity than men. Additionally, persons classified as obese ranked 'misuse/overuse of modern technology' and 'healthy public/private policy and targeted intervention' as more important than those persons classified as under/normal weight. CONCLUSION: By providing a snapshot of views held by the public regarding childhood obesity in this large Canadian city, this study offers preliminary guidance about publicly acceptable intervention strategies for use by health promotion researchers and policy-makers.