In addition an etiologic
diagnosis provides for a more accurate prognosis20,21.
6%) whereas in males the most common etiologic
factor was CAD (12.
pneumoniae has been the most common etiologic
It was significantly associated with the detection of etiologic
The challenge agent used should be identical to the etiologic
agent that causes the human disease.
The investigators were able to determine the etiologic
agents causing mastoiditis in 60 children (49%).
It has been reported that the etiologic
agent in pneumonia is never identified in 50% of cases.
case-control studies reverse the order of investigations and start at the end: individuals who have developed lung cancer (cases), the disease of interest, are compared with a group of individuals who are free of lung cancer (controls) and who represent source population from which the cases emerged.
From an etiologic
examination and qualitative analysis of this total population, 14 major explanatory classes have been identified.
Here Efron brings in etiologic
theories of these conditions by both Jewish and Christian physicians.
Notification involving etiologic
agents must be given to the director, Center for Disease Control, U.
agents of all warts are a diverse group of viruses known as the human papillomaviruses (HPVs).
When an outbreak occurs, epidemiologic data may suggest hypotheses of etiologic
agent, place of eating, a meal, or a food.
Streptococcus mutans species have been shown to be the commonest etiologic
agents of caries.