Sentence examples for lack confirmation from inspiring English sources

Overall, while single studies provide some evidence for a reduced HCC incidence in virological responders, particularly in those with moderate liver fibrosis, we still lack confirmation that anti-HBV therapy prevents HCC in patients with an established cirrhosis, too.

In situ measurements of this kind provide valuable insight into trace metal geochemistry, but final interpretation of the data lack confirmation of the reactions in the solid phases in the sediment.

Thus, although we lack confirmation by quantitative expression data, it appears that the two GM lines Pm3b#2 and #4, where the transgene showed the strongest phenotypic effects, also had the strongest transgene expression.

Crocodiles have been also suggested to occur at gueltas Oudougeï and Tottous (reviewed by [18]), but presence lack confirmation due to the regional conflicts that hamper the access to the Tibesti mountains.

Such 'negative lists' have proven to be quite practicable, but still lack confirmation as to effectiveness at the clinical endpoint level [ 19].

For example, transcriptome structures such as operon linkages and transcript boundaries, etc. are not well understood and lack confirmation with experimental approaches.

That is the serious challenge of working in an area like quantum gravity that currently lacks confirmation through observation, or experimentation.

Of 22 corrective actions ordered at that time, 16 lacked confirmation that they had been completed or an explanation for why they might have been ignored.

Excluding the 4 unvaccinated subjects lacking confirmation of chronic HBsAg positivity, vaccine efficacy of the fully vaccinated against carriage was 96.6% (96% CI 91.5 100), and for the partially vaccinated versus unvaccinated was 90.1% (95% CI 69.9 100) (table 2).

While convergent validity has already been investigated, discriminant validity is still lacking confirmation.

This increase in the perinuclear phase is close to the noise level and lacks confirmation by a large number of cells at this stage, preventing to draw conclusions.