Prevalence and determinants of hypertension in the adult Inuit population of Nunavik (northern Quebec, Canada).

OBJECTIVES: To assess the prevalence of arterial hypertension among Inuit adults living in Nunavik (northern Quebec, Canada) in 2017 and identify its sociodemographic and lifestyle determinants. METHODS: We used data obtained from 1177 Inuit adults aged ≥ 18 years who participated in the cross-sectional Qanuilirpitaa? Nunavik Inuit Health Survey during late summer-early fall of 2017. Resting blood pressure (BP) and anthropometric characteristics were measured during a clinical session, while sociodemographic characteristics and lifestyle habits were documented using validated questionnaires. Information on current medication was retrieved from medical files. Sex-stratified population-weighted log-binomial regressions were conducted to identify determinants of hypertension, adjusting for potential confounders. RESULTS: Hypertension (systolic BP ≥ 140 mm Hg or diastolic BP ≥ 90 mmHg or taking antihypertensive medication) was present in 23% of the adult population and was more frequent in men than women (29% vs. 18%). About a third of hypertensive individuals (34%) were taking antihypertensive medication. These estimates are prone to biases due to the relatively low participation rate (37%). As expected, the prevalence of hypertension increased with age, but values were surprisingly elevated in 18 to 29-year-old men and women (18% and 8%, respectively) compared with 20 to 39-year-old adults of the general Canadian population (3% in both sexes, according to data from the Canadian Health Measures Survey, 2012-2015). Hypertension was associated with obesity and alcohol consumption in both men and women, and with higher socioeconomic status among men. CONCLUSION: This survey revealed a high prevalence of hypertension among young Nunavimmiut adults in 2017 and the need to improve hypertension diagnosis and treatment in the region. Curbing obesity and alcohol consumption, two actionable determinants of hypertension, will require improving food security and addressing the consequences of historical trauma linked to colonization.

RéSUMé: OBJECTIF: Mesurer la prévalence de l'hypertension artérielle chez les adultes vivant au Nunavik (Nord du Québec, Canada) en 2017 et identifier les caractéristiques sociodémographiques et les habitudes de vie qui lui sont associées. MéTHODES: Les données ont été recueillies chez 1177 adultes ≥ 18 ans ayant participé à l'enquête de santé Qanuilirpitaa? auprès des Inuit du Nunavik à la fin de l'été et au début de l'automne 2017. Lors d'une visite en clinique, la tension artérielle au repos et les caractéristiques anthropométriques ont été mesurées, puis des informations concernant les caractéristiques sociodémographiques et les habitudes de vie ont été recueillies à l'aide de questionnaires validés. Une revue des dossiers médicaux a permis de documenter la prise de médicaments antihypertenseurs. Nous avons utilisé des modèles de régression log-binomiale, pondérés pour la population et ajustés pour les co-variables d'intérêt afin d'identifier les déterminants de l'hypertension chez chaque sexe. RéSULTATS: La prévalence globale de l'hypertension était de 23 % et était plus élevée chez les hommes que chez les femmes (29 % vs. 18 %). Le tiers des hypertendus (34 %) recevait une médication antihypertensive. Ces estimés pourraient être biaisés puisque le taux de participation à l'enquête était relativement faible (37 %). Tel qu'attendu, la prévalence d'hypertension était associée à l'âge, mais des valeurs étonnamment élevées ont été notées chez les jeunes hommes et femmes âgés de 18 à 29 ans (18 % et 8 %, respectivement), comparativement aux jeunes adultes âgés de 20 à 39 ans de la population générale canadienne (3 % chez les deux sexes, selon les données de l'Enquête canadienne sur les mesures de santé, 2012­2015). Des associations avec l'obésité et la consommation d'alcool ont été notées chez les deux sexes. On a de plus observé une association avec le statut socio-économique plus élevé chez les hommes seulement. CONCLUSION: Cette étude a révélé une prévalence élevée d'hypertension chez les jeunes Inuit d'âge adulte résidant au Nunavik et un besoin d'améliorer le diagnostic et le traitement de la maladie dans cette région. Elle a de plus permis d'identifier deux facteurs de risque modifiables de l'hypertension dans cette population, soit l'obésité et la consommation d'alcool. Agir sur ces déterminants au Nunavik requiert l'amélioration de la sécurité alimentaire et l'atténuation des conséquences liées aux traumatismes découlant de la colonisation.

Canadian Rural/Remote Primary Care Physicians Perspectives on Child/Adolescent Mental Health Care Service Delivery.

INTRODUCTION: Primary Care Physicians (PCP) play a key role in the recognition and management of child/adolescent mental health struggles. In rural and under-serviced areas of Canada, there is a gap between child/adolescent mental health needs and service provision. METHODS: From a Canadian national needs assessment survey, PCPs' narrative comments were examined using quantitative and qualitative approaches. Using the phenomenological method, individual comments were drawn upon to illustrate the themes that emerged. These themes were further analyzed using chi-square to identify significant differences in the frequency in which they were reported. RESULTS: Out of 909 PCPs completing the survey, 39.38% (n = 358) wrote comments. Major themes that emerged were: 1) psychiatrist access, including issues such as long waiting lists, no child/adolescent psychiatrists available, no direct access to child/adolescent psychiatrists; 2) poor communication/continuity, need for more systemized/transparent referral processes, and need to rely on adult psychiatrists; and, 3) referral of patients to other mental health professionals such as paediatricians, psychologists, and social workers. CONCLUSIONS: Concerns that emerged across sites primarily revolved around lack of access to care and systems issues that interfere with effective service delivery. These concerns suggest potential opportunities for future improvement of service delivery. IMPLICATIONS: Although the survey only had one comment box located at the end, PCPs wrote their comments throughout the survey. Further research focusing on PCPs' expressed written concerns may give further insight into child/adolescent mental health care service delivery systems. A comparative study targeting urban versus rural regions in Canada may provide further valuable insights.

INTRODUCTION: Les médecins de soins de première ligne (MSPL) jouent un rôle essentiel dans la reconnaissance et la prise en charge des problèmes de santé mentale des enfants/adolescents. Dans les régions rurales et sous-desservies du Canada, il y a un écart entre les besoins de santé mentale des enfants/adolescents et la prestation de services. MÉTHODES: Tirés d'un sondage canadien national évaluant les besoins, les commentaires narratifs des MSPL ont été examinés à l'aide d'approches quantitatives et qualitatives. Au moyen de la méthode phénoménologique, les commentaires individuels ont servi à illustrer les thèmes dégagés. Ces thèmes ont ensuite été analysés avec le chi-carré afin d'identifier les différences significatives de la fréquence à laquelle ils étaient mentionnés. RÉSULTATS: Sur les 909 MSPL qui ont répondu au sondage, 39,38% (n = 358) ont écrit des commentaires. Les thèmes majeurs qui se sont dégagés étaient: 1) l'accès aux psychiatres, notamment des questions comme les longues listes d'attente, pas de pédopsychiatres disponibles, pas d'accès direct aux pédopsychiatres; 2) mauvaise communication/continuité, besoin de processus plus nombreux d'aiguillage systémique/transparent, et besoin de consulter des psychiatres pour adultes; 3) adresser les patients à d'autres professionnels de la santé comme les pédiatres, les psychologues et les travailleurs sociaux. CONCLUSIONS: Les préoccupations soulevées dans les divers centres s'articulaient autour de l'accès aux soins et des problèmes des systèmes qui empiètent sur la prestation efficace de services. Ces préoccupations suggèrent des possibilités pour l'amélioration future de la prestation de services. Implications: Bien que le sondage n'ait offert qu'un espace pour les commentaires à la fin, les MSPL ont écrit leurs commentaires sur tout le sondage. D'autres recherches portant sur les commentaires écrits des MSPL peuvent offrir d'autres idées sur les systèmes de prestation de services de santé mentale aux enfants/adolescents Une étude comparative ciblant les régions urbaines par rapport aux régions rurales du Canada peut fournir un apport valable.

Mental Health in Inuit Youth from Nunavik: Clinical Considerations on a Transcultural, Interdisciplinary, Community-oriented Approach.

OBJECTIVE: This paper discusses the organization of mental health care for youth in Nunavik and considers how best to adapt care to the sociocultural and geographical specificities of this region. METHOD: Services are described and discussed by a general practitioner and a community worker in Nunavik. RESULTS: Current social and medical care delivery in Nunavik is provided by professionals who are largely non-Inuit and who are supported by Inuit community workers and interpreters. Community workers are key players in the provision of social and mental health care for youth. Efforts are made to adapt care to the sociocultural specificities of Inuit youth, and to locally-based multidisciplinary care addressing the multiple determinants of mental health. CONCLUSION: While efforts to adapt care are ongoing, the ideal model of care integrating transcultural, multidisciplinary and community-oriented approaches are yet to become a reality. Increased communication among care providers is suggested as a way to strengthen the current collaborative model of care. Future goals include having a majority of care being provided locally and building community ownership and governance of care institutions.

Referral Patterns and Training Needs in Psychiatry among Primary Care Physicians in Canadian Rural/Remote Areas.

OBJECTIVES: This study examined the referral patterns of rural/remote primary care physicians (PCPs) as well as their needs and interests for further training in child/adolescent mental health. METHODS: Surveys were mailed to Canadian rural/remote PCPs requesting participants' demographic information, training and qualifications, referral patterns, and identification of needs and interests for continuing medical education (CME). RESULTS: PCPs were most likely to refer to mental health programs, and excessive wait times are the most common deterrent. Major reasons for referral were to obtain recommendations regarding medications and assessing non-responsive patients. While PCPs expressed higher levels of confidence in making appropriate referrals, they were much less confident in their knowledge and skills in managing mental health problems. Professional development in child/adolescent psychiatry is a moderate or highly perceived CME need. Overall, attention deficit/hyperactivity disorder (ADHD) was the most commonly chosen topic of interest and CME in the community was preferred, but some regional differences emerged. CONCLUSIONS: PCPs viewed limited community resources and self-identified gaps in skills as barriers to service provision. Professional development in child and adolescent mental health for PCPs by preferred modes appears desired.