Sentence examples for prevalence trend from inspiring English sources

In contrast, the joinpoint analysis and logistic regression suggest a sharp change in smoking prevalence trend.

The resulting false-positive prevalence trend would however not contradict our main finding that prevalence did not increase.

Using the prevalence trend we estimated the number of new adult infections, the transmission from mothers to children, the need for treatment and the effects of antiretroviral therapy (ART) and adult and child deaths.

To do this, data on ARV treatment scale-up in each country [34], [35], [36], [37] were used as were the assumptions that (1) ARV treatment was initiated one year before expected AIDS death [38] and (2) the age/sex-distribution of those on ARV was approximated by the distribution of AIDS deaths projected using Spectrum and published HIV prevalence trend data [4].

The prevalence trend combined with the pattern of progression from new infection to AIDS death indicates that the annual number of new adult infections peaked at around 33,000 in 1995 and declined to about 20,000 by 2002 and is currently around 18,000 (18,000–26,000).

The epidemic model uses four parameters to determine the prevalence trend over time: the start year of the epidemic, the initial force of infection, the proportion of the population at risk of infection and the rate of replenishment of the population at risk when it is depleted by AIDS deaths.

To analyze the prevalence trends for smoking and its determinants in the general population of Barcelona from 1983 to 2000.

We sought to define the prevalence, trends, and outcomes of primary and secondary chronic hypertension in a population-based sample of deliveries.

This paper discusses the impact of this project on national and Philip Morris's cigarette unit sales, public opinion about smoking and secondhand tobacco smoke, and national prevalence trends for tobacco use.

Objective. To determine the prevalence, trends, and severity of injuries attributable to playground falls relative to other common unintentional mechanisms that resulted in an emergency department (ED) visit in the United States.

These findings are consistent with the regional prevalence trends observed in the study and provide key guidance for the planning of the national effort to control and eradicate brucellosis.