The phrase "difference in methodological" is not correct as it is incomplete.
It should be "difference in methodology" or "difference in methodological approaches." You can use it when discussing variations in research methods or approaches in a specific context.
Example: "The difference in methodological approaches between the two studies led to varying results."
Alternatives: "variation in methods" or "disparity in methodologies."
Another reason which could be possible for the variation in the observed bone mineral density values is the difference in methodological approach such as the use of different slice thickness, software, CT machines, etc. [17].
Because of the difference in methodological quality between double blind studies and open label trials, a sensitivity analysis was carried out excluding open label trials.
However, available data are limited by relatively small sample sizes, diversity in patient populations studied, difference in methodological assays employed for CMV, and variability in reported outcomes that preclude generalizability of the results of the individual reports.
One of the main reasons for the deficiencies in identifying inferior products is the difference in methodological requirements between pharmaceutical and medical devices regarding clinical studies, which serve as a basis for decisions.
The different findings between the studies could be explained by the different subject demographics and by differences in methodological approaches.
At the same time, the different purpose of the assessment process may also explain differences in methodological requirements (e.g. use of modeling).
Therefore, it is easy to see how slight differences in methodological approaches may have given rise to different solutions regarding the subscale structures of the WOMAC.
This finding is different from data reported by others [13] but this might be related to differences in methodological determination of protein dosage, or a higher dispersion of GAA sizes (2 21 in our study and 7 18 in [13] for GAA1; 2–24 in our sample and 8 26 in [13] for GAA2) with possible ethnic differences.
Differences in methodological aspects and clinical settings might contribute to the discrepancies [39].
Comparisons consider the differences in methodological objectives, computational complexity, model accuracy, and numerical SDP solutions.
Studies in children, however, have failed to demonstrate implicit memory during general anaesthesia, possibly because of differences in methodological design.
