Sentence examples similar to ascertainment number from inspiring English sources

aCase-ascertainment (number of cases after linking procedure) was hampered due to lack of identifying variables from April 1 , 1999 when the new Dutch Communicable Disease Act was introduced.

This conclusion seems relatively insensitive to the SNP ascertainment process, number of causal loci, presence of dominance and to modest genotyping or sequencing errors.

However, when the transition rate per base was calculated using the random assignments, there is no relationship between transition rate and length, which is nearly identical to what we observe with real data when the cryptic initiation calls are made using uniform-length subgenes, which control probe-number ascertainment bias (Figure 2G; compare to Figure 2F).

Importantly, this reflects the fact that we base ascertainment on numbers available on May 6 8, while Fraser et al. base ascertainment on numbers available on April 30.

This study is subject to several limitations, including record completeness, ascertainment bias, and number of F. tularensis isolates PFGE subtyped.

This enables ascertainment of a number of clinical outcomes and provides potential for future studies focusing on therapeutic and prognostic issues related to NCDs.

The longitudinal data collated within the Newcastle Thousand Families cohort, in particular, the prospective ascertainment of a number of childhood infections, make this study possible.

However, as with some other EMR systems, it is possible for patients to receive health care outside the Geisinger system, which can potentially result in less than complete ascertainment of the number of health care encounters and hospitalizations.

The strengths of this study include the use of a population based setting, the completeness of case identification, the validation of case diagnosis, the ascertainment of a number of potential confounding factors, and the use of the Group Health pharmacy database to obtain comparable data on antihypertensive therapy in cases and controls.

Studies ascertaining cases of type 2 diabetes by self report involved uncertainty in ascertainment, and thus numbers of cases were revised by a positive predictive value (proportion of verified cases among self reported cases) (see supplementary information and table S3).

To account for possible under-ascertainment of the number of vaccine doses administered due to non-response by vaccine providers, the final totals were adjusted upwards by a factor of 1.4.