Arch Intern Med
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More than 2 million Native Americans (ie, Native Americans and Native Alaskans) live in the United States; 60% reside in cities. This population, especially its elders, is especially susceptible to respiratory diseases; yet, adherence to guidelines for influenza and pneumococcal immunizations is unknown. ⋯ Regardless of age or risk, inadequate vaccination rates were observed in elderly Native Americans. Our findings suggest the need to identify obstacles to immunization and to conduct prospective and elderly intervention studies in Native American populations.
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The high incidence and prevalence of end-stage kidney disease among African Americans is well known, but the epidemiology of acute renal failure (ARF) among African Americans is unknown. This study was designed to determine the incidence, associated risk factors, and prognosis of ARF in hospitalized African Americans and to compare these variables in hospital-acquired ARF (HA-ARF) against community-acquired ARF (CA-ARF). ⋯ The overall epidemiologic characteristics of ARF among hospitalized African Americans seem to be comparable to those in whites, but the difference in incidence between CA-ARF and HA-ARF was much higher in African Americans. In view of the high mortality and morbidity rates associated with ARF and the fact that younger African American patients with CA-ARF were more likely to die than their older counterparts, we recommend that renal failure awareness be incorporated into community-based health educational programs in African American populations.
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Randomized Controlled Trial Clinical Trial
Serum lipid effects of a high-monounsaturated fat diet based on macadamia nuts.
Recent studies have identified potential beneficial effects of eating nuts, most of which have substantial amounts of monounsaturated fats. Macadamia nuts are 75% fat by weight, 80% of which is monounsaturated. ⋯ The macadamia nut-based diet high in monounsaturated fat and the moderately low-fat diet both had potentially beneficial effects on cholesterol and low-density lipoprotein cholesterol levels when compared with a typical American diet.
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To examine the effect of different antiretroviral treatment regimens on viral load, CD4 lymphocyte counts, and rates of progression to clinical acquired immunodeficiency syndrome events among treatment-naive human immunodeficiency virus (HIV)-infected patients enrolled in a large community cohort study. ⋯ The rate of virological failure of antiretroviral treatments was high in this population of treatment-naive patients, even among patients receiving combination regimens. Clinical progression rates were, however, low in patients treated with RTI combination therapy and HAART.