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Background: This study was to systematically test whether previously reported risk factors for chronic kidney disease (CKD) are causally related to CKD in European and East Asian ancestries using Mendelian randomization.Methods: A total of 45 risk factors with genetic data in European ancestry and 17 risk factors in East Asian participants were identified as exposures from PubMed. We defined the CKD by clinical diagnosis or by estimated glomerular filtration rate of <60 ml/min/1.73 m2. Ultimately, 51 672 CKD cases and 958 102 controls of European ancestry from CKDGen, UK Biobank and HUNT, and 13 093 CKD cases and 238 118 controls of East Asian ancestry from Biobank Japan, China Kadoorie Biobank and Japan-Kidney-Biobank/ToMMo were included.Results: Eight risk factors showed reliable evidence of causal effects on CKD in Europeans, including genetically predicted body mass index (BMI), hypertension, systolic blood pressure, high-density lipoprotein cholesterol, apolipoprotein A-I, lipoprotein(a), type 2 diabetes (T2D) and nephrolithiasis. In East Asians, BMI, T2D and nephrolithiasis showed evidence of causality on CKD. In two independent replication analyses, we observed that increased hypertension risk showed reliable evidence of a causal effect on increasing CKD risk in Europeans but in contrast showed a null effect in East Asians. Although liability to T2D showed consistent effects on CKD, the effects of glycaemic phenotypes on CKD were weak. Non-linear Mendelian randomization indicated a threshold relationship between genetically predicted BMI and CKD, with increased risk at BMI of >25 kg/m2.Conclusions: Eight cardiometabolic risk factors showed causal effects on CKD in Europeans and three of them showed causality in East Asians, providing insights into the design of future interventions to reduce the burden of CKD. [ABSTRACT FROM AUTHOR]

Background Mrs Francis Piggott proposed the Colonial Nursing Association in 1895 as a means of supplying Britain's colonies and dominions with trained professional nurses, who would support the health of white colonists abroad. Over 8400 nurses were placed between 1896 and the Association's end in 1966. Despite the burgeoning of scholarship on gender and empire over the last few decades, there is still more research to be done examining nurses as professional, working women, who present a fascinating variation on the figure of the woman traveler. Methods This essay focuses on 1896–1927, exploring how nurses were prepared for their labor abroad and how these skills were challenged and adapted within a foreign environment. We contextualize this discussion with examples from literary tales of exploration and adventure and discourses of empire. Results/conclusions Though the sources of disease against which nurses fought changed during this period, we assert that the underlying role of the nurse continued the same: she was meant to use the tools of personal as well as public ‘hygiene’ to create both physical and cultural boundaries around her white patients and herself, setting colonists apart from their colonial setting. [ABSTRACT FROM PUBLISHER]

Foster care is the preferred placement option for children and young people in the public care system in Britain. In recent years, fostering has been the subject of extensive policy and research review and its practice and services have been widely examined. Although still provided principally within the public, local authority sector, there has been a significant growth in the use of independent fostering agencies and a steady use of the fostering services of established voluntary child-care organizations. This paper reports a recent review of innovative fostering practice in all sectors across the four countries of the UK, which was commissioned by the Social Care Institute for Excellence. All British fostering agencies were invited to submit examples of what they considered to be innovative or effective in respect of six main categories: foster carer recruitment and training; retention and job satisfaction; placement provision; fostering children with complex needs; service provision; and user evaluation. These were examined in the light of relevant research knowledge to determine the extent of `research-mindedness' amongst fostering agencies. The authors conclude with a critique of four key factors which are impacting upon contemporary fostering practice in Britain. [ABSTRACT FROM AUTHOR]

OBJECTIVES The Global Registry of Acute Coronary Events (GRACE) registry reported that the in-hospital risk of death from non-ST elevation myocardial infarction (NSTEMI) is 5%, with an 11% mortality by 6 months. Prospective Registry of Acute Ischaemic Syndromes in the UK demonstrated that the overall risk of death from NSTEMI over 4 years is 25%. In GRACE, while 28% of patients received percutaneous intervention, only 10% received coronary artery bypass graft (CABG). Results of urgent CABG surgery following NSTEMI are difficult to interpret as these often include patients who have had STEMIs and urgent surgery. With increasing multidisciplinary assessment of patients with acute coronary syndromes (ACS), accurate data collection on the outcome of such patients could inform correct revascularization strategy. METHODS Three hundred and forty-two consecutive patients who had undergone urgent CABG from April 2004 to April 2009 at a single institution were identified. The GRACE predicted mortality was calculated from hospital records and patients categorized into three groups based upon their predicted risk. Late survival data were obtained from the UK Office of National Statistics. RESULTS The GRACE score could be calculated in 270 patients with a confirmed diagnosis of NSTEMI. Of the 304 probable patients with NSTEMI, there were 5 in-hospital deaths (1.6%). Survival at 6 months was higher than GRACE predicted mortality in all groups. At 6 months the predicted versus observed mortality in the low-risk group was 4 versus 2% (P = 0.05), in the medium-risk group it was 12.5 versus 1.9% (P = 0.0001) and in the high-risk group it was 25 versus 20% (P = 0.45). CONCLUSIONS In-hospital CABG performed after NSTEMI is associated with a low-mortality risk and survival significantly better than that predicted by the GRACE score. [ABSTRACT FROM AUTHOR]