Xem 1-20 trên 1323 kết quả Epidemiology
  • The essential role of epidemiology is to improve the health of populations. Advances in epidemiology research are expected to play a central role in medicine and public health in the 21st century by providing information for disease prediction and prevention. This book represents an overview on the diverse threads of epidemiological research in that captures the new and exciting themes that have been emerging over recent years.

    pdf0p wqwqwqwqwq 20-07-2012 35 7   Download

  • This book on investigative electrocardiography is addressed to investigators who are using electrocardiology as a research tool in epidemiological or clinical research or in investigations on possible adverse responses of new pharmacological agents. The primary emphasis of the book is on prognostic implications of ECG abnormalities in the conditions covered, including the prevalence and incidence of ECG abnormalities in contrasting populations. We excluded from our book cardiac disorders with a relatively low population prevalence that otherwise may be of great clinical interest.

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  • Tham khảo sách 'oral health care – pediatric, research, epidemiology and clinical practices edited by mandeep singh virdi', y tế - sức khoẻ, y học thường thức phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • The objective of this book is to provide a comprehensive overview of the field of epidemiology, bridging the gap between standard textbooks of epidemiology and publications for specialists with a narrow focus on specific areas. It reviews the key issues, methodological approaches and statistical concepts pertinent to the field for which the reader seeks a detailed overview. It thus serves both as a first orientation for the interested reader and a starting point for an in-depth study of a specific area, as well as a quick reference and a summarizing overview for the expert....

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  • Tham khảo sách 'epidemiology insights edited by maria de lourdes ribeiro de souza da cunha', y tế - sức khoẻ, y học thường thức phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • This book describes different perspectives of childhood acute lymphoblastic leukemia. The approach includes aspects of molecular epidemiology, particularly molecular features that influence the genesis and prognosis of the disease. Some aspects of the prognosis of lymphoblastic leukemias are very detailed, highlighting the use of molecular biology in the early identification of complications that may occur in diseased patients.

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  • Research objectives: To describe some epidemiological characteristics of lower RTIs of mountainous married women at reproductive age in Thai Nguyen in 2012; to determine factors of lower RTIs of mountainous married women at reproductive age in Thai Nguyen; to evaluate the effect of RTIs prevention solutions for mountainous women in Thanh Cong commune, Pho Yen district, Thai Nguyen province after 2 years of intervention.

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  • This print-based, self-study course provides public health and other healthcare professionals with basic epidemiology principles, concepts, and procedures used in the surveillance and investigation of health-related events. This resource contains key features and applications of descriptive and analytic epidemiology, an in-depth study of public health surveillance, and a step-by-step description of outbreak investigations.

    pdf511p possibletb 29-11-2012 33 0   Download

  • The development and rapid implementation of molecular genotyping methods have revolutionized the possibility for differentiation and classification of microorganisms at the subspecies level. Investigation of the species diversity is required to determine molecular relatedness of isolates for epidemiological studies. Methods for molecular epidemiology of microorganisms must be highly reproducible and provide effective discrimination of epidemiologically unrelated strains.

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  • Hepatocellular carcinoma (HCC) is a major cause of cancer mortality worldwide. Because early detection is rare, the overall prognosis is generally poor. Understanding of the etiology, epidemiology, pathophysiology, molecular biology, and clinical features of HCC is important in providing optimal patient care. In addition, understanding of the limitations of our current knowledge and therapeutic capabilities is essential in order to guide future research efforts.

    pdf430p socolanong 23-04-2012 46 13   Download

  • Diabetes mellitus and its complications are clinical conditions of growing importance both from the clinical as well as epidemiological standpoint. The relevance of diabetes at clinical and individual level is given by its lifethreatening acute complications and, especially, by its chronic complications affecting several organs and systems, with increased risk for ocular, renal, cardiac, cerebral, nervous and peripheral vascular diseases.

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  • The successful epidemiologic evaluation of any particular disease or condition has several prerequisites. Two of the most important prerequisites are that the condition should be accurately defi ned and that there should be measurable outcomes of interest. Another requirement is that there must be some systematic way of data collection or surveillance that will allow the measurement of the outcomes of interest and associated risk factors. The epidemiologic evaluation of critical illness associated with pregnancy has met with mixed success on all of these counts....

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  • It is hard to imagine that less than fifteen years ago building and fire codes specific to the construction of a wafer fabrication facility were just in the process of being developed. Detection and evaluation of leaking underground storage tanks and epidemiological health studies aimed at qualifying and quantifying our “cleanroom” image were in their infancy stages and Cal- OSHA had just completed the first in-depth study of the industry’s chemical processes and associated industrial hygiene exposures....

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  • Heart failure is the end stage of all diseases of the heart and is a major cause of morbidity and mortality. It is estimated to account for about 5% of admissions to hospital medical wards, with over 100 000 annual admissions in the United Kingdom. The overall prevalence of heart failure is 3 20 per 1000 population, although this exceeds 100 per 1000 in those aged 65 years and over. The annual incidence of heart failure is 1 5 per 1000, and the relative incidence doubles for each decade of life after the age of 45 years.

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  • Differentiated thyroid cancer is the fastest‐growing cancer in women; it increased 2.4% per year during 1980 to 1997 and 6.5% per year during 1997 to 2006 in the USA according to the National Cancer Instituteʹs Surveillance Epidemiology and End Results (SEER). On the other hand, the refinement of new approaches for surveillance of patients with an established diagnosis of thyroid cancer is leading to the observation that many patients, previously thought to be cured, have evidence of minimal residual disease, a condition with which we still do not know how to manage properly....

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  • and gait is mostly derived from studies that measured and reported EF as a composite score [12,18,19]. Relatively few studies have focused on the age-related deficits in specific components of executive function and most of these studies were based on a traditional set of tests of executive function, without detailing specific components. The conclusions drawn from these studies might, therefore, be limited by their methodologies. The putative executive measures might not load on a single executive construct, and might overlap with each other [20,21].

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  • The prognosis for individuals with liver cancer is frequently poor. Cancers include those which have metastasized to the liver from elsewhere, reflecting advanced stage disease where cure is rarely possible. Similarly, primary liver cancer frequently complicates chronic liver disease, which further limits therapeutic options. Despite these dismal facts, there are signs that change is imminent. Not only have imaging modalities and surgical techniques improved, but preventive strategies and medical therapies show promise.

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  • Oxidative stress state is involved in the aging process as well as in a vast array of pathological conditions, including atherosclerosis, cardiovascular complications, diabetes, cancer, and neuropsychiatric and neurodegenerative diseases.

    pdf314p wqwqwqwqwq 23-07-2012 28 7   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Eco-epidemiological analysis of dengue infection during an outbreak of dengue fever, India

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  • Candida species are opportunistic fungal pathogens which cause severe infections in immunocompromised patients. Due to the profound developments in medical care, the number of immunocompromised patients has increased, and so has the number of life-threatening Candida infections1. At present, Candida is the 4th most common bloodstream pathogen in North America and ranks 8th in Europe13,19.

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