Choosing among Potential Comparison Groups in an Epidemiologic Study

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Comparison of STI-related consultations among ethnic groups in the Netherlands: an epidemiologic study using electronic records from general practices

BACKGROUND Currently, surveillance of sexually transmitted infections (STIs) among ethnic minorities (EM) in the Netherlands is mainly performed using data from STI centers, while the general practitioner (GP) is the most important STI care provider. We determined the frequency of STI-related episodes at the general practice among EM, and compared this with the native Dutch population. METHOD...

متن کامل

Choosing an appropriate bacterial typing technique for epidemiologic studies

A wide variety of bacterial typing systems are currently in use that vary greatly with respect to the effort required, cost, reliability and ability to discriminate between bacterial strains. No one technique is optimal for all forms of investigation. We discuss the desired level of discrimination and need for a biologic basis for grouping strains of apparently different types when using bacter...

متن کامل

An Epidemiologic Study on Methyl Alcohol Poisoning in Tehran, Iran

Background: In Iran, methyl alcohol poisoning rarely occurs accidentally and usually occurs through abuse of contaminated ethanol. However, with proper and timely treatment complications and mortality of methanol poisoning can be prevented. In this study, the epidemiological profile of methanol poisoning in the Iranian society was investigated. Methods: In this prospective cross-sectional study...

متن کامل

an appropriate model for exchange rate predictability in iran: comparing potential forecastability

nowadays in trade and economic issues, prediction is proposed as the most important branch of science. existence of effective variables, caused various sectors of the economic and business executives to prefer having mechanisms which can be used in their decisions. in recent years, several advances have led to various challenges in the science of forecasting. economical managers in various fi...

Nonbattle injury among deployed troops: an epidemiologic study.

(n = 150) Nonbattle injury (NBI) continues to be a leading cause of morbidity among troops currently deployed to Iraq and Afghanistan. To assess NBI incidence, impact, and risk factors, a survey was given to soldiers during mid- or postdeployment from Iraq, Afghanistan, and surrounding region, from January 2005 through May 2006. Among 3,367 troops completing a survey, 19.5% reported at least on...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: American Journal of Epidemiology

سال: 2006

ISSN: 1476-6256,0002-9262

DOI: 10.1093/aje/163.suppl_11.s230-b