In the same study an inverse relationship was observed between diffusion and tumor cellularity, where lower ADC values suggested malignant gliomas, whereas higher ADC values suggested low-grade astrocytomas.
Δ E values derived in this way act as a measure of the accuracy of the imaging system; small Δ E values indicate that the camera measurements were recorded with high accuracy, while large values suggest a low measurement quality.
These values suggest generally low to moderate levels of disease activity, on average, in these patients and are broadly consistent with other, larger US studies of treated RA patients (for example, in [ 38], mean RA duration = 12.4 years, mean DAS28 score = 3.7, and median CRP = 2.6 μg/ml).
Our observations suggest low HbA1c values may be a general marker of ill health, analogous to the well-documented U-shaped association between cholesterol and mortality (28– 30).
Low values suggest a more linear or continuously varying response, and values close to 0 indicate a flat response curve or chance performance (Desai et al. 2008; Morrison and Kondaurova 2009).
High coherence likely reflects substantial temporal coordination in the electrocortical activity between two locations, whereas low values suggest electrocortical activity in each location is independent and autonomous [ 6, 7].
However, the values represent calculated means of values recorded over eight minutes and cannot be compared directly with officially recommended STEL thresholds who represent time weighted averages over 15 min. These relatively low values suggest that under the conditions of the study in general an efficient seal was realised with the latex diaphragm.
Although controversy still exists about the interpretation of ScvO2, it is universally accepted that "low" values suggest a global oxygen debt [ 26] and subsequently a Collaborative Study Group has warranted clinical trials be performed with goal-directed therapy using ScvO2 as a target in high-risk surgical patients [ 18].
Although there was a significant difference between autoantibody levels to CRT in HCC compared to controls, the AUC value was only 0.566, suggesting low diagnostic value for autoantibody to CRT.
Apart from these, a high F test value of 30.2078 suggested low probability of the model's failure.
