… Only 33% of zoonotic species are known to be transmissible between humans and only 3%
of all the zoonotic species are considered to have their main reservoir in human populations; …

… between human activity and environmental degradation are myriad but at the risk of some …
can usefully group the contributing factors in three categories: human population size, the per-…

… human papillomavirus prevalence and identify risk factors in a group of young Swedish women.
Study Design. This was a population-… of cervical scrapings for human papillomavirus and …

… Age is the main risk factor for the prevalent diseases of developed countries: cancer, … Indeed,
humans on a DR diet for a limited period of time show a decrease in risk factors associated …

… Recent studies have shown that a species' extinction risk may be determined by two types
of factors: intrinsic biological traits and exposure to external anthropogenic threats. However, …

… populations, definitions utilized for risk factors, and diagnostic accuracy. Our aim is to assess
previously reported risk factors … in risk factors, and how they may inform regarding etiology. …

… given population. Thus, as a starting point, we consider a few recent human population studies
… The confounding factor has to be associated with both the risk factor being studied (in this …

… of human populations and the relation of oxidative damage to diseases and their risk factors.
… data exist on the extent and distribution of oxidative damage in human populations (6). …

… Much of this variation may be due to environmental or geographical risk factors. If studies
do not (or cannot) measure and correct for such factors, serious problems could arise (Fig. 4e). …

… (NIDDM) were assessed in a population of 5042 middle-aged white men, … risk factor. Subjects
with normal glucose tolerance but elevated fasting plasma glucose exhibited a similar risk …