Sentence examples for by trimester from inspiring English sources

How do the risks differ by trimester?

To design effective vaccination strategies, we must understand how decisions regarding vaccination may vary by trimester and over vaccination campaigns.

PM sampling was carried out during five campaigns (1 month by trimester) between 2004 and 2005, when the women in the study were pregnant.

Instead of grouping the women's blood samples by trimester for analysis, their model treated gestational age as a continuous variable, allowing the researchers to account for the exact time during pregnancy at which each sample was taken.

In the stratified analysis by trimester, pregnancy complications were significantly associated with a secondary headache only in the third trimester (p < 0.001).

The survey periods were defined by trimester for each inhabitant.

Whilst severity of disease is influenced by trimester in which infection is acquired by the mother, other factors including genetic predisposition may contribute.

The participant demographics by trimester are given in Table  1.

The results showed changes by trimester in all measured variables.

Pollutant levels by trimester presented medium to high correlations (Spearman rho: 0.38 0.78).

However, there is a paucity of information on risks by trimester of infection.