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This paper provides a narrative review of the existing literature on differences in demographic and biological features of breast cancer at time of diagnosis between Black and White women in Canada, the United Kingdom and the United States. Electronic database searches for published peer-reviewed articles on this topic were conducted, and 78 articles were included in the final narrative review. Differences between Black and White women were compared for eight categories including age, tumour stage, size, grade, lymph node involvement, and hormone status. Black women were significantly more likely to present with less favourable tumour features at the time of diagnosis than White women. Significant differences were reported in age at diagnosis, tumour stage, size, grade and hormone status, particularly triple negative breast cancer. Limitations on the generalizability of the review findings are discussed, as well as the implications of these findings on future research, especially within the Canadian context. [ABSTRACT FROM AUTHOR]

Almost 80 million people globally are forcibly displaced. A small number reach wealthy western countries and seek asylum. Over half are children. Wealthy reception countries have increasingly adopted restrictive reception practices including immigration detention. There is an expanding literature on the mental health impacts of immigration detention for adults, but less about children. This scoping review identified 22 studies of children detained by 6 countries (Australia, Canada, Hong Kong, Netherlands, the UK and the US) through searches of Medline, PsychINFO, Emcare, CINAHL and Scopus data bases for the period January 1992–May 2019. The results are presented thematically. There is quantitative data about the mental health of children and parents who are detained and qualitative evidence includes the words and drawings of detained children. The papers are predominantly small cross-sectional studies using mixed methodologies with convenience samples. Despite weaknesses in individual studies the review provides a rich and consistent picture of the experience and impact of immigration detention on children's wellbeing, parental mental health and parenting. Displaced children are exposed to peri-migration trauma and loss compounded by further adversity while held detained. There are high rates of distress, mental disorder, physical health and developmental problems in children aged from infancy to adolescence which persist after resettlement. Restrictive detention is a particularly adverse reception experience and children and parents should not be detained or separated for immigration purposes. The findings have implications for policy and practice. Clinicians and researchers have a role in advocacy for reception polices that support the wellbeing of accompanied and unaccompanied children who seek asylum. [ABSTRACT FROM AUTHOR]