Sentence examples for sometimes difficult to evaluate from inspiring English sources

Surgery, in the twentieth century, provides an important part of the health-care armamentarium, but one that is sometimes difficult to evaluate.

This is a major challenge because medical records are usually extensive and sometimes difficult to evaluate.

It is sometimes difficult to evaluate pulmonary edema on X-ray, whereas PiCCO is a useful modality for quantitative evaluation of the status of the lungs [ 5, 6].

The precision with which theoretical insights have been translated in intervention strategies and activities, the number and consistency of studies with positive results and the balance between internal and external validity in evaluations of complex interventions are issues that have been debated in developing the admission system, but that remains sometimes difficult to evaluate and assess.

Still, it was sometimes difficult to assess study quality.

However, these couplings far from behaving in a linear way, show a complex behavior that sometimes is difficult to evaluate.

Until this season, it sometimes seemed difficult to evaluate Caldwell, his reputation framed by his time with Peyton Manning in Indianapolis.

This setting can sometimes be difficult to evaluate due to its subjectivity.

Other features of SNP environment such as location within a short dinucleotide repeat or nearby indel are sometimes more difficult to evaluate, as these regions are known to be genomically unstable, and represent common sites of true SNP formation (Pearson et al. 2005; Tian et al. 2008; Lopez Castel et al. 2010).

However, sometimes it is difficult to evaluate the actual dorsiflexion angle of the ankle of a small foot, especially when the patient's condition is complicated by a midfoot break.

Immediate political fallout from the events in Japan is still difficult to evaluate, with a variety of sometimes-contradictory reactions capturing attention.