The purpose of this study was to identify and describe factors that affect the utilisation of antenatal services by pregnant adolescents in Muheza district, Tanzania. Quantitative, descriptive study was used. The Andersen and Newman Framework of Health Services Utilisation were used as a conceptual framework. The study population consisted of 235 adolescents who delivered in the Muheza district while attending postnatal clinics and health centres providing reproductive health services between January 2012 and March 2012. The findings revealed a high percentage of under- utilisation of ANC due to low level of education, low individual and household income, inadequate knowledge about sexuality and poor attitudes towards reproductive health services as exemplified by low prevalence of contraceptive use. The distance from clinic, the use of family planning methods, source of antenatal care and having more than four children under 16 years were associated with adequate utilisation of antenatal services. Recommendations were made to promote antenatal services usage by pregnant adolescents in Tanzania. / Health Studies / M.A. (Public Health)

La sécurité d’attachement joue un rôle significatif dans la gestion du stress. En effet, elle permet à l’enfant de se réguler, tant sur le plan comportemental, émotionnel que physiologique. Le présent mémoire, qui s’inscrit dans une optique de valorisation des données de recherche, vise à investiguer, d’un point de vue longitudinal, le lien entre la sécurité d’attachement et la synchronisation physiologique des mécanismes de stress chez les dyades mère-enfant. En étudiant la réactivité de l’axe hypothalamo-pituito-surrénalien (HPS) qui régule le cortisol, souvent désigné comme l’hormone du stress, cette étude cherche à comprendre les mécanismes d’harmonisation physiologique de la réponse de stress chez les dyades. Les données qui ont servi à ce projet de mémoire proviennent d’une étude longitudinale de 1995 qui portait sur des mères adolescentes. Bien que les résultats des analyses corrélationnelles ne permettent pas d’identifier des différences significatives entre les différents types d’attachement, les résultats des analyses de variances mixtes à mesures répétées suggèrent que chez les dyades mères-enfants, l’harmonisation du cortisol salivaire se développerait de façon significative entre le 9e et 15e mois, et ce, indépendamment du type d’attachement de l’enfant. Ces résultats suggèrent que, dans les contextes de réactivité au stress, l’harmonisation de l’axe HPS des dyades mères-enfants serait un mécanisme physiologique normatif qui se développe à travers le temps. / Attachment security plays a significant role in stress management. Indeed, it allows the child to regulate his behavior, emotions and physiology. The present dissertation, which is part of a research data valuation approach, aims to investigate, from a longitudinal point of view, the link between attachment security and the physiological synchronization of stress mechanisms in mother-child dyads. By studying the reactivity of the hypothalamo-pituitary-adrenal (HPA) axis that regulates cortisol, often referred to as the stress hormone, this study seeks to understand the mechanisms of physiological attunement of the stress response in dyads. The data for this dissertation project came from a 1995 longitudinal study of adolescent mothers. Although the results of the correlational analyses did not identify significant differences between the different types of attachment, the results of the repeated measures analysis of variance using mixed models, suggest that within mother-child dyads, the attunement of salivary cortisol would develop significantly between the 9th and 15th month of age, independently of the child's type of attachment. These results suggest that, in contexts of stress reactivity, the attunement of the HPS axis of mother-infant dyads would be a normative physiological mechanism that develops over time.

No description available.

Adolescent perspectives on health and the social and literate values of their health related behaviours require exploration and examination in health literacy, as knowledge gaps related to the constituents of health literate practices, and the functions and acquisition of health literacy exist in the literature. Research addressing this was approached based on socio-cultural and socio-ecological principles using a collective instrumental case design. Participants were new adolescent mother aged 15-18 recruited from 4 different community/education programs around Victoria, BC. Data was collected over a four month period, and consisted of individual and focus group interviews, journals, and researchers’ observations and field notes. Findings show that participants’ health behaviours changed significantly in tandem with their identities, the groups they associated with, and the social contexts they moved within. Findings indicate that identity, informal social environments, and unconscious cognitive process and psychosocial needs play a role in adolescents health literacy and literate practices.

No description available.