It is worth remembering that, because it is biological signal, we should not work with absolute quantification due to the variability characteristic of this type of signal.
Given the day-to-day symptom variability characteristic of CD, the CD-PRO/SS is completed as a daily diary and is designed for electronic administration.
The mgΔloxPneo is a new mouse model for MFS that, in addition to recapitulating some important phenotypes of the human disease, presents the clinical variability characteristic of the syndrome.
However, the broad, order-of-magnitude variability characteristic of these relationships may not represent only random variability, but may partially derive from diverse and idiosyncratic responses within individual ecosystems and/or changes in the nature of these relationships over time.
Köhler et al. consider that the differential diagnosis process is extremely challengeable due to the myriad symptoms and the extreme degree of clinical variability characteristic of many neurological diseases.
Second, the great variability in characteristics of speech or facial expression with which humans express their emotions might deteriorate the recognition accuracy.
Meta-analyses were not performed due to variability of characteristics of the studies pertaining to the exercise, variation among individual studies in the types of interventions the differences in endpoints, assessment instruments, and variables of exercise prescription.
This is partially because of the wide variability in characteristics of images from different samples, e.g. in terms of image histograms or spatial distribution of features within the samples.
For example, the review of the literature carried out by Sculpher et al. shows that four groups are generally retained as the area of variability: the characteristics of the patients, the clinical parameters, the healthcare systems, and the socio-economic aspects [ 4].
