The epidemiology of occupational asthma.

نویسنده

  • W S Beckett
چکیده

With the accelerating pace of new knowledge about occupational asthma, systematic epidemiological approaches have yielded important new insights into its clinical characteristics. Such questions as "what proportion of all cases of asthma are caused by occupational exposures?" and "is occupational asthma incidence rising?" can now be answered. Surveillance programmes estimate the number of exposed individuals and the number of incident cases, allowing us to perceive the magnitude of the health problem. Although occupational asthma is a relatively common illness, very little is known about quantitative exposure-response relationships. Epidemiological techniques can quantify the importance of predisposing factors, such as atopy or cigarette smoking, in determining individual risk factors for occupational asthma. Still to be determined are the major, possibly genetic factors which make occupational asthma an "idiosyncratic" illness, affecting only a minority of those with equivalent exposures in the workplace. The goal of applying epidemiological techniques to the study of occupational asthma is ultimately to identify more effective means to prevent its occurrence.

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Asthma and body mass index in occupational setting

  Background :Asthma is the most common respiratory disease with an increasing prevalence. On the other hand, obesity is also a challenging disease compromising health in human communities. This study sought to assess the correlation of asthma and body mass index (BMI) in occupational setting.   Methods : This study was conducted in a cable manufacturing company in 2012. A total of 551 workers ...

متن کامل

Controversies in epidemiology of occupational asthma.

Epidemiology is the study of the distribution, determinants and outcome of disease. In this article, the recently acquired knowledge of the epidemiology of occupational asthma is described, as well as current areas of controversy. Incidence figures obtained from field studies in high-risk workplaces, medicolegal statistics and sentinel programmes indicate that approximately 10% of adult-onset a...

متن کامل

The epidemiology of work-related asthma.

Much has been learned from epidemiologic studies conducted in the past 4 decades that can be directly applied to the management of workers affected with occupational asthma. Studies have provided information about host factors, environmental exposure, and occupational agents posing the highest risks for development of severe irreversible airway obstruction and asthma disability. Investigators h...

متن کامل

Association between bread baking in wood tenor ovens and incidence and control of bronchial asthma in Ardabil, Iran, in 2013

Background: Asthma is a chronic multifactorial disease with a high prevalence. Among asthma risk factors, the effect of baking in wood tenor ovens (traditional form of baking) on bronchial asthma is still debated. The aim of this study was to determine the association between baking in wood tenor ovens and incidence and control of bronchial asthma. Materials and Methods: This descriptive stu...

متن کامل

The two sides of the "endotoxin coin".

Correspondence to: Dr K Radon, Unit for Occupational and Environmental Epidemiology & Net Teaching, Institute and Outpatient Clinic for Occupational and Environmental Medicine, Ziemssenstr. 1, 80336 Munich, Germany; katja. [email protected] _________________________ E ndotoxins, part of the outer membrane of Gram negative bacteria, are a potent inducer of neutrophilic airway inflammatio...

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

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • The European respiratory journal

دوره 7 1  شماره 

صفحات  -

تاریخ انتشار 1994