Sentence examples for baseline it is difficult from inspiring English sources

Thus without a baseline it is difficult to give hard facts," Aarestrup conceded.

However, without a baseline, it is difficult to establish the boundaries of the manifold intermediate hypotheses, and thus this study, in representing the first attempt to test for a relationship between modularity and disparity, focuses on only the two simplest models of facilitation and constraint.

Although improvements with MARS were significant compared to baseline, it is difficult to extrapolate these results beyond 30 days.

But without a baseline, it's difficult to establish causality, and it's only one year of data, so it's too early to assign blame on current net neutrality rules for this decline in investment.

Moreover, because of constantly shifting baseline conditions, it is difficult to generate baseline estimates of disease burden.

Without baseline data it is difficult the present time to evaluate the importance of these changes in our experiment.

Even though these observational studies adjusted for multiple baseline factors, it is difficult to determine if the excess mortality was due to the development of acute kidney injury; or whether sicker patients who have a higher mortality risk at baseline develop acute kidney injury.

31 The most critical knowledge gap needing to be addressed for toxocariasis remains defining the true impact of the disease in the United States through population-based studies; without this baseline information it is difficult to determine the level of resources that should be devoted to this infection.

The epidemiologic features were assessed by a single baseline survey, as it is difficult to longitudinally evaluate any changes in these factors in such rare syndromes.

Evaluating the outcomes of policy interventions can be particularly challenging without baseline data, and it is difficult to generate evidence to assess the whether the policy has been successful [ 10].

For the baseline blood sample, it is difficult to control for diurnal variation because the accident and admission can occur at any time; however, all blood samples at 1 month and 3 months are drawn between 10 00 and 16:00.