However, this possible difference in effect between different stages of OA has not been tested yet in a randomised clinical trial (RCT).
Qualitative assessment of the osteogenic, adipogenic and chondrogenic differentiation of MSC shows no difference in effect between the different cryosolutions (Additional file 3 Figure S1), but we only pursued osteogenic capacity in greater detail.
The opioid injection given at T2 led to significant reduction in pain, but there was no difference in effect between the three different genotype groups.
A differentiation was made between reviews which reported a statistically significant difference (P<0.05), therefore referred to as effective and those which reported no difference in effect between control and intervention group and are referred to as inconclusive or not effective (as appropriate).
Notes on the difference in effect between methanol and gasoline.
Conclusion: Long-term hormone replacement therapy results in lower total homocysteine concentrations in all methylenetetrahydrofolate reductase genotypes without demonstrable difference in effect between unopposed and opposed hormone replacement therapy.
When evaluated the effect of TMS on chronic migraine, we reached a conclusion that there was not statistically significant difference in effect between active TMS group and sham TMS group.
Objective: The purpose of this study was to investigate the long-term effect of hormone replacement therapy on total homocysteine and to study whether there was any difference in effect between opposed and unopposed hormone replacement therapy or whether the methylenetetrahydrofolate reductase C677T polymorphism was associated with the effect of hormone replacement therapy on total homocysteine.
There is no difference in effect between wine, beer, and hard liquor.
There was no difference in effect between urine or feces treatments (P>0.5).
Furthermore, in order to thoroughly examine a difference in effect between two interventions head-to-head comparisons are needed.
