Sentence examples for persistent variability from inspiring English sources

Two cohort studies [ 39, 41] assessed variability in access to chemotherapy for colorectal and lung cancer and found persistent variability, with the percentage of patients receiving chemotherapy per trust ranging from 0 to 68 %, with a median of 3%% in McLeod [ 41], compared with a range of 14 to 86 % (median of 62%%) in Rich et al. [ 39] for each cancer type.

Lesions of Area X, the basal ganglia component of the AFP, in young birds have a substantial detrimental effect on song imitation and result in persistent song variability into adulthood (Scharff and Nottebohm, 1991).

In addition, for the LES model, which in theory should provide the most realistic representation of the flow field, it appears that further to the sub-optimal computational set-up, as well as the uncertainty and natural variability persistent in the real world, has resulted in diminished performance.

The results demonstrated that such atmosphere ionosphere coupling was present during periods of both high and low solar activities, forming a persistent feature of ionospheric variability.

A novel design of rapidly equilibrating passive air sampler was deployed at 38 sites across 19 European countries to investigate short-term spatial variability of persistent organic pollutants (POPs).

However, neither strategy (alone or in combination) has resolved the persistent challenges of rater variability.

Type 1 brittle asthma is characterized by a wide, persistent and chaotic PEF variability (>40% diurnal variation for >50% of the time over a period of at least 150 days) despite considerable medical therapy.

However, neither strategy alone or in combination, has resolved the persistent challenges of interviewer variability, and there is a need for novel evidence-based approaches, which have so far been discussed in the context of work-based assessment around rater cognition [ 37- 39].

One possibility is that toxic cells are persistent in offshore areas and variability in shellfish toxicity is caused not by changes in overall abundance, but rather by variability in transport processes.

Moreover, due to manual interaction inter-observer variability was a persistent issue.

These changes were also accompanied by persistent abnormal circadian blood pressure variability and endothelial dysfunction, both of which are functional correlates indicating enhanced cardiovascular risk [ 8, 9].