However, the preponderance of studies has focused on these three groups.
Again this is not what the preponderance of studies shows: Condom effectiveness in reducing heterosexual HIV transmission.
(In EHP's exploration of the use of CCW in building products, the preponderance of studies and statistics focused on the situation in the United States).
Recent meta-reviews of discrimination research from the U.S. highlight that the preponderance of studies to date focus on race- and gender-based discrimination [ 13, 14].
Similarly, in human cocaine addicts, increased, decreased, and no change in DAT levels have been observed, with a preponderance of studies showing increased DAT levels in human addicts.
A systematic review of international studies – with a preponderance of studies conducted in the United States – found that 10%to48%8% of men and 30% to 60% of women were dependent on or used illicit drugs in the month before entering prison [ 3].
Moreover, the preponderance of studies using cross-sectional research designs, which are unable to investigate the temporal ordering of abuse exposure and diminished physical functioning, have prevented a complete understanding of this association.
Livesley states that "the preponderance of studies show that sexual exposure is by far the most common mode of HIV transmission" and criticizes me for not citing three articles that he thinks support this view.
The paper states that blood exposure is important but does not state that the preponderance of studies show that sexual exposure is by far the most common mode of HIV transmission.
Over the past decade a preponderance of studies in animals and humans using optical imaging, microelectrodes, magnetic resonance spectroscopy, and functional magnetic resonance imaging have observed what has become known as the "initial dip," or an increase in deoxyhemoglobin that precedes any changes in cerebral hemodynamics (Ances 2004).
