"I'm not a freshi": Culture shock, puberty and growing up as British-Bangladeshi girls.

Early puberty is a risk factor for adult diseases and biomedical and psychosocial research implicate growth (in height and weight) and stress as modifiable drivers of early puberty. Seldom have studies examined these drivers simultaneously or concurrently using quantitative and qualitative methods. Within the context of migration, we used mixed-methods to compare growth, stress and puberty in a study of 488 girls, aged 5-16, who were either Bangladeshi, first-generation migrant to the UK, second-generation migrant, or white British (conducted between 2009 and 2011). Using a biocultural framework, we asked the questions: 1) Does migration accelerate pubertal processes? 2) What biocultural markers are associated with migration? 3) What biocultural markers are associated with puberty? Girls self-reported pubertal stage, recalled 24-h dietary intake, and answered questions relating to dress, food, and ethnic identity. We collected anthropometrics and assayed saliva specimens for dehydroepiandrosterone-sulfate (DHEA-S) to assess adrenarcheal status. Our findings demonstrate that first-generation migrants had earlier puberty than second-generation migrants and Bangladeshi girls. British style of dress did not increase with migration, while dietary choices did, which were reflected in increasing body mass index. However, the widely-used phrase, "I'm proud of my religion, but not my culture" demonstrated that ethnic identity was aligned more with Islamic religion than 'Bangladeshi culture.' This was epitomized by wearing the hijab, but denial of eating rice. The social correlates of puberty, such as 'practicing' wearing the hijab and becoming 'dedicated to the scarf,' occurred at the same ages as adrenarche and menarche, respectively, among first-generation girls. We suggest that the rejection of 'Bangladeshi culture' might be a source of psychosocial stress for first-generation girls, and this may explain elevated DHEA-S levels and early puberty compared to their second-generation counterparts. Our results support a biocultural model of adolescence, a period for biological embedding of culture, when biological and psychosocial factors adjust developmental timing with potential positive and negative implications for long-term health.

A comparison of physical activity and sedentary behaviour in 9-11 year old British Pakistani and White British girls: a mixed methods study.

BACKGROUND: Previous studies suggest that British children of South Asian origin are less active and more sedentary than White British children. However, little is known about the behaviours underlying low activity levels, nor the familial contexts of active and sedentary behaviours in these groups. Our aim was to test hypotheses about differences between British Pakistani and White British girls using accelerometry and self-reports of key active and sedentary behaviours, and to obtain an understanding of factors affecting these behaviours using parental interviews. METHODS: Participants were 145 girls (70 White British and 75 British Pakistani) aged 9-11 years and parents of 19 of the girls. Accelerometry data were collected over 4 days and girls provided 24-hour physical activity interviews on 3 of these days. Multilevel linear regression models and generalised linear mixed models tested for ethnic differences in activity, sedentary time, and behaviours. Semi-structured interviews were conducted with parents. RESULTS: Compared to White British girls, British Pakistani girls accumulated 102 (95% CI 59, 145) fewer counts per minute and 14 minutes (95% CI 8, 20) less time in moderate to vigorous physical activity per day. British Pakistani girls spent more time (28 minutes per day, 95% CI 14, 42) sedentary. Fewer British Pakistani than White British girls reported participation in organised sports and exercise (OR 0.22 95% CI 0.08, 0.64) or in outdoor play (OR 0.42 95% CI 0.20, 0.91). Fewer British Pakistani girls travelled actively to school (OR 0.26 95% CI 0.10, 0.71). There was no significant difference in reported screen time (OR 0.88 95% CI 0.45, 1.73). Parental interviews suggested that structural constraints (e.g. busy family schedules) and parental concerns about safety were important influences on activity levels. CONCLUSIONS: British Pakistani girls were less active than White British girls and were less likely to participate in key active behaviours. Sedentary time was higher in British Pakistani girls but reported screen-time did not differ, suggesting that British Pakistani girls engaged more than White British girls in other sedentary behaviours. Interviews highlighted some differences between the groups in structural constraints on activity, as well as many shared constraints.

Grandfathers, Google, and dreams: medical pluralism, globalization, and new healing encounters in Ghana.

Across contemporary Africa, pluralistic medical fields are becoming increasingly complex, giving rise to newly emerging constellations of healing practices and a vast array of therapeutic possibilities. We present portraits of four 'traditional' healers in southern Ghana who selectively adapt, adopt, and modify elements of biomedical, 'local,' and 'exotic' healing practices in eclectic and creative ways, positioning themselves strategically in a highly pluralistic, contested, and globalized medical arena. Their practices are informed by 'traditional' knowledge, passed down through families and acquired through spiritually directed dreams, but also from medical textbooks, Google searches, 'scientific' experimentation, and interactions with the biomedical sector. The healers make use of modern information and communication technologies to increase their geographical reach, and respond to the opportunities and risks of an increasingly global but strongly differentiated therapeutic market. However, while apparently transgressing therapeutic boundaries, they are simultaneously drawing on a discourse of stabilizing and straddling those boundaries to legitimize their practices.

Out of the reach of children? Young people's health-seeking practices and agency in Africa's newly-emerging therapeutic landscapes.

Despite a dominant view within Western biomedicine that children and medicines should be kept apart, a growing literature suggests that children and adolescents often take active roles in health-seeking. Here, we consider young people's health-seeking practices in Ghana: a country with a rapidly-changing therapeutic landscape, characterised by the recent introduction of a National Health Insurance Scheme, mass advertising of medicines, and increased use of mobile phones. Qualitative and quantitative data are presented from eight field-sites in urban and rural Ghana, including 131 individual interviews, focus groups, plus a questionnaire survey of 1005 8-to-18-year-olds. The data show that many young people in Ghana play a major role in seeking healthcare for themselves and others. Young people's ability to secure effective healthcare is often constrained by their limited access to social, economic and cultural resources and information; however, many interviewees actively generated, developed and consolidated such resources in their quest for healthcare. Health insurance and the growth of telecommunications and advertising present new opportunities and challenges for young people's health-seeking practices. We argue that policy should take young people's medical realities as a starting point for interventions to facilitate safe and effective health-seeking.