However, confounding factors, for example, individuals receiving blood generally being sicker than those who do not, make their interpretation challenging.
Confounding factors, for example individuals receiving blood generally being sicker than those who do not, can make their interpretation challenging.
Electrocardiographic changes are more often equivocal in the elderly, because of, eg, pre-existing bundle branch block or residual ST-elevation from previous infarcts wall, and make electrocardiographic interpretation challenging.
The subtlety of the risk alleles coupled with developmental and network complexity of antigen receptor signal transduction make interpretation of phenotypes challenging.
However, electric fields are more complex and noisier than magnetics making interpretation more challenging.
This variation complicates analysis and can lead to high levels of noise, making data interpretation challenging.
In particular, tumour conspicuity was enhanced in two cases where image degradation by motion artefacts made data interpretation challenging to conventional analysis.
Sometimes, asymmetrical focal uptake, which may occur as a physiological variant, can make interpretation of PET/CT images challenging (Fig. 2a).
15 Although the researchers found lower mortality in the Japanese hospitals with longer lengths of stay, the small sample size make interpretation of the results challenging.
Hence, the likelihood of recall bias and information bias are likely to be high and would make any form of interpretation challenging.
