Sentence examples for ascertained in a random from inspiring English sources

Controls were ascertained in a random manner, frequency-matched by age, gender, year of death and county of residence in a 1 1 ratio with cases.

Figure  1A shows the normalized error (NE) (Equation 5) of the coefficient estimates returned by the L1-penalized regression algorithm in our study of a simulated phenotype and a random selection of SNPs ascertained in a real GWAS for the noiseless case.

Although the reference heterozygosities were for the CEPH population which has a European ancestry, we tried not to make the choice of loci totally random since regional heterozygosities tend to follow similar relative order to those of loci ascertained in a geographically diverse panel [25].

Cluster-specific sanitation coverage was ascertained using a random sample of 13 households per cluster.

As ascertained by a random-effects model, the combined effect of the intervention produced a significant reduction in the overall HbA1c of 0.83 points (95% CI −1.14 to −0.53) (Fig. 2).

A weakness is that it was not possible to ascertain a random sample and caution needs to be exercised in generalizing conclusions from a convenience sample.

Virgina Woolf was a master of feminence, as ascertained in this excerpt from To the Lighthouse.

Human SNPs were ascertained in three ways.

Mortality was ascertained in 2007.

The results from patients' yearly digital fundus photography were available to ascertain retinopathy (yes/no), while albumin level in a random urine sample was used as a proxy of nephropathy [ 26].

Drotrecogin alfa efficacy measures for our economic model were ascertained, when possible, by combining RCTs results from our systematic review in a random effects meta-analysis (RevMan V 4.2, Cochrane Collaboration, Oxford, England).