Moreover, it is unknown whether differences between arterial and interstitial glucose levels are physiological.
Reasons for such divergent findings are unknown, but differences between developed and developing countries seem to exist.
20 21 The rate at which physicians in Belgium report cases of euthanasia is unknown, and differences between reported and unreported cases have not been investigated.
They acknowledged that the study, which appears in the July issue of Clinical Gastroenterology and Hepatology, may have been biased by unknown differences between the two groups.
Of all participants, 48.9% had diabetes type 2 at baseline, 30.2% did not have diabetes type 2, and of 20.9% presence of diabetes type 2 was unknown (no difference between programs).
The implications to the knee are yet to be determined, as it is unknown if differences exist between different synovial joints.
It is unknown whether differences exist between yoga and meditation practitioners in body awareness and pain and emotion regulation.
6 7 8 9 However, it is unknown whether differences exist between the two types of study design when biomarker effects, rather than treatment effects, are assessed (and, if so, in which direction).
We consider important to identify minor contributions to global gene expression profile in a heterogeneous cell population; however, it is important to note that unknown differences between cervical and neonatal foreskin fibroblasts could exist.
However, generation time effects will be unknown until we can reconcile the difference between cell lineage division time and generation time in plants [ 14].
