Sentence examples for decrease of prevalence from inspiring English sources
It remains open whether the often observed decrease of prevalence over the entire age range in moderate to high levels of transmission might be due at least partially to lower detectability associated with decreasing parasite densities.
It remains open whether in older children the often-observed decrease of prevalence by age in moderate to high levels of transmission might be due at least partially to lower detectability associated with decreasing parasite densities.
**p < 0.0001 by χ for trends, showing a decrease of prevalence of HCV infection in all categories of subjects.
For T1DN, an initial decrease of prevalence in the period 2000 to 2010 by −1.3% annually seemed to disappear after 2010.
The number of children from Malabo was lower compared with Bata caused by the decrease of prevalence; the strategy of indoor residual spraying implemented by the Ministry of Health in collaboration with Medical Care Development International (MCDI).
In former studies indications were found for a decrease of prevalence in the age groups over 80 or 90 years, a pattern which was not seen in our study [ 44].
These data suggest the existence a high anal prevalence of all HPV genotypes, and a decrease of this prevalence in the > 50 years age group.
"However, the even lower prevalence of anemia observed at follow-up visits suggests that WIC and other public programs also play a role in the decrease of anemia prevalence," the report said.
The introduction of organised cytological screening in Sweden in the late 1960s has resulted in a decrease of the prevalence of cervical cancer by ∼50% (Bergstrom et al, 1999).
