Occupational Prognosis

Prognosis of occupational asthma.

Several studies on the prognosis of occupational asthma have shown that a significant proportion of patients continue to experience asthmatic symptoms and nonspecific bronchial hyperresponsiveness after cessation of work. The determinants of this unfavourable prognosis of asthma are: long duration of exposure before the onset of asthma; long duration of symptoms before diagnosis; baseline airwa...

Prognosis of occupational hand eczema: a follow-up study.

OBJECTIVE To identify prognostic risk factors in patients with occupational hand eczema (OHE). DESIGN Cohort study with 1-year follow-up. SETTING Danish National Board of Industrial Injuries Registry. PATIENTS All patients with newly recognized OHE (758 cases) from October 1, 2001, through November 10, 2002. INTERVENTIONS Participants received a questionnaire covering self-rated severit...

Work-related asthma: diagnosis and prognosis of immunological occupational asthma and work-exacerbated asthma.

The incidence and prevalence of asthma are increasing. One reason for this trend is the rise in adult-onset asthma, especially occupational asthma, which is 1 of the 2 forms of work-related asthma. Occupational asthma is defined as asthma caused by agents that are present exclusively in the workplace. The presence of pre-existing asthma does not rule out the possibility of developing occupation...

Occupational Medicine Occupational asthma

Occupational asthma may be defined as asthma induced by exposure to an inhaled agent (or agents) in the workplace. Its presentation is sometimes dramatic. Occupational exposure to platinum salts, for example, has been known to induce asthma in over 50% of an exposed workforce. For those affected, the consequences are often devastating, while the economic effects for an industry may be no less p...

Short-term prognosis of definitive neonatal infection