RESUMEN
OBJECTIVES: The present study describes the experiences of Aboriginal and/or Torres Strait Islander patients and the factors that shaped their experiences of ED visits in regional settings. METHODS: This is a qualitative descriptive study. We conducted semi-structured in-depth interviews with Aboriginal and/or Torres Strait Islander patients who used the ED services at three hospitals in New South Wales, Northern Territory and South Australia. We coded the collected data and analysed them using a thematic analysis technique. RESULTS: A total of 33 Aboriginal and/or Torres Strait Islander patients participated. Analyses of their experiences revealed four themes, which included: (i) patients' waiting times in ED; (ii) cultural determinants of health; (iii) treatment services; and (iv) safety, security and privacy. CONCLUSIONS: A holistic approach and a robust hospital commitment to address cultural needs while considering overall health, social and emotional wellbeing, will enhance Aboriginal and/or Torres Strait Islander patients' satisfaction for ED visits.
Asunto(s)
Aborigenas Australianos e Isleños del Estrecho de Torres , Atención a la Salud , Servicio de Urgencia en Hospital , Satisfacción del Paciente , Humanos , Northern Territory , Australia del Sur , Nueva Gales del Sur , Investigación CualitativaRESUMEN
PURPOSE: The World Health Report identifies zinc deficiency as one of the major causes of disease in developing countries, and infants are at particular risk. We aimed to investigate the effect of maternal zinc supplementation on the infant's immune function in a population at risk of deficiency. METHODS: In a randomized, double-blind placebo-controlled trial, mothers were supplemented either with 20 mg/day of elemental zinc (n = 20) or placebo (n = 19) at the beginning of second trimester, which continued until 6 months postpartum. Indicators of the infants' immune function measured included interleukin (IL)-7, thymic size and response to hepatitis B vaccination. RESULTS: Infants born from mothers receiving zinc supplements during pregnancy and postpartum had significantly lower plasma zinc (p < 0.05) but marginally higher IL-7 and antibody responses to hepatitis B vaccination (p < 0.10) than infants born from mothers not receiving zinc. Maternal zinc supplementation showed no negative impact on copper status of mothers or their infants. Maternal zinc supplementation did not influence infant thymic size, but cord blood IL-7 was found positively associated with thymus size at 1 month of age (r = 0.392) and with hepatitis B vaccine response at 6 months of age (r = 0.386). CONCLUSION: Prenatal and postnatal zinc supplementation marginally improved T cell-dependent antibody responses in infants along with IL-7, a cytokine involved in human T cell development and maintaining homeostasis.