For the purpose of facilitating the use of the SEER database, we will discuss the 10 commonly used analytic approaches and 7 study designs. Typical examples will be provided for each topic in order to make it easier for readers to understand the practical application of the SEER database (...
Table 2. Examples of human and animal virus transmission patterns Infectious agent/diseaseMode of transmissionPortal of entry Influenza virus/influenza Contact/direct/indirect via droplets and droplet nuclei Respiratory tract Rhinoviruses/common cold Contact/direct/indirect via droplets and droplet nuclei an...
Examples of occupational and environmental exposures examined in observational epidemiologic studies include heavy metals, pesticides, organic solvents, dioxins and dioxin-like compounds, endocrine disruptors, exposures in the healthcare setting, tobacco use and second-hand smoke, and air pollution. Emerging...
We provide the reader with relevant examples of studies when appropriate, with a particular focus on studies that have examined the epigenetic modification of DNA methylation. Implications for future research are also discussed. u00a9 2014 S. Karger AG, Basel 展开 ...
What are examples of the changing the context to make individual default decision healthy on Frieden's health impact pyramid ? Smoke-free law, Tobacco Tax, Flouridation What are examples of the long lasting protective intervention on Frieden's health impact pyramid ?
We used data from a long term Brazilian cohort study of older adults (the Bambui study), as well as data from public hospitalizations in Brazil as examples. The results of these studies are examples of the usefulness of the epidemiology to investigate the distribution of health-related ...
Examples of random error includ: poorly worded questions, a misunderstanding in interpreting an individual answer from a particular respondent, or a typographical error during coding. Random error effects measurement in a transient, inconsistent manner and it is impossible to correct for random error. ...
This paper presents and advocates a conception of medical ethics and illustrates it with some examples drawn from epidemiology. It focuses on the following two problems: In what sense can there be, and are there, ethics experts? And what role ought they to play, particularly in ethics committee...
To date, policies appear to be based on intuition, extreme empiricism, sloppy approaches, the "guild mentality", political interests or individual beliefs; and while there may be some examples of best practice in terms of the services provided, overall services are not imbued with and integrated...
Despite recent calls for greater collaboration between medical anthropologists and epidemiologists, examples of synthetic, interdisciplinary anthropologica... Marcia,C.,Inhorn - 《Social Science & Medicine》 被引量: 128发表: 1995年 Medical Anthropology and Epidemiology-Around and Beyond the Simple Cross-...