Sentence examples for drop in prevalence from inspiring English sources

This predominance of a given genotype or cluster is followed by a sharp drop in prevalence of the genotype in the following season [40], [44], which again is followed by the emergence of a genetically distinct lineage.

By LM no trend for increasing prevalence was observed (p = 0.54), but P. vivax showed considerable seasonality (Χ2 = 20.8, df  = 5, p<0.001) with a significant increase in prevalence through the dry season peaking in Sept 06' (53.5%) and a pronounced drop in prevalence in the early rainy season (Jan '07: 35.8%).

In the present study, the drop in prevalence (33%) of Ascaris between baseline and 14 months was lower than the result demonstrated by Holland et al. [ 39] for four-monthly treatments where there was a 54% drop in prevalence by the end of the 13 month study period.

Retrospectively, as Green, Halperin, Nantulya, and Hogle (2006, this issue) conclude, it appears that the greatest change in behavior was in reduction of partners, but this in and of itself cannot account for the drop in prevalence that was observed.

In fact, observing the prevalence decrease by HCV sequelae, it is possible to note that cirrhotic patients show a larger drop in prevalence, while more serious pathologies, like HCC and liver transplantation, initially increase and then slightly decrease.

Health education programs for providing school children with information about transmission and prevention are required if sustained drop in prevalence and intensity of S. mansoni infection among school children is to be achieved.

Unicef and numerous other independent organizations have evaluated Tostan's work and seen significant drops in prevalence, some after 10 years.

Men showed more severe drops in prevalence rates in 13 of the 21 syndromes.

When this change was made, together with all the other changes, it resulted in an increase in the relative prevalence of bulimia nervosa and corresponding drop in the prevalence of eating disorder NOS but even so over a third of the patients retained the diagnosis eating disorder NOS.

The results of the model indicated a mean drop of infection prevalence of 31% each year, leading to a 90% drop in infection prevalence between 2005, with an estimate of 5737 infected sheep in GB in 2012.

Rates have fallen since because of a drop in the prevalence of smoking, not because of supposedly safer cigarettes.