Sentence examples for previous prevalence of from inspiring English sources

No reliable studies exist into previous prevalence of depression among UK teenagers.

Nevertheless, the tests were significant when comparing our results with previous prevalence of arSTGD.

Since there are no data documenting previous prevalence of CANS in Sudan, the study could not identify whether there is an increase or decrease in the prevalence of CANS.

The sample size was calculated using the sample size equation n = (Z 2 × P (1 - P))/d 2. The expected prevalence (P) was set to 50% since no previous prevalence of footrot of Swedish slaughter lambs was available, and the precision (d) in our prevalence was set to 5%.

T. foetus was identified in 18.8% of samples, consistent with previous prevalence data of 14.4-82% [ 8, 18, 27].

Chikwawa district has for many years been popularly known as the "home of trachoma in Malawi", with previous prevalence estimates of TF nearly 50% in children aged 1 2 years [12].

Previous prevalence investigations of Campylobacter in dogs have also varied by study design and method of bacterial isolation.

Previous prevalence studies of people who inject image and performance enhancing drugs had not detected HIV.

This proportion is similar to the previous prevalence estimates of other studies [ 6, 9, 27].

Therefore, in this study sample size was calculated based exclusively on previous prevalence rates of the condition.

Two previous prevalence studies of depression amongst mothers and adults in Vietnam that also used randomly selected communes as a sampling strategy.