The phrase "a substantial discrepancy in" is correct and usable in written English.
It can be used when discussing a significant difference or inconsistency in data, findings, or opinions.
Example: "The audit revealed a substantial discrepancy in the financial reports submitted by the department."
Alternatives: "a significant difference in" or "a major inconsistency in".
Interestingly, there was a substantial discrepancy in the frequency of cellular variant between Korean and Chinese populations.
There was a substantial discrepancy in the outcomes across these studies, most likely due to study size, disparate outcome definitions, and methodological differences.
The data provided show that there is a substantial discrepancy in some countries and that this may even increase over time; in other countries it appears that enrolments outnumber the number of MDR-TB cases diagnosed.
For example, in the case of the cornea, the donor rates per million for Scotland and Northern Ireland were quite close in 1991 1992 (12.3 and 14.0 respectively), whereas in 2008 2009, there was a substantial discrepancy (21.1 and 4.1 respectively).
As noted in table 1, a substantial discrepancy was evident between reporting an ITT strategy versus actually conducting a 'true' ITT analysis (ie, reporting an ITT strategy when something other than ITT was conducted).
There was a substantial discrepancy between self-rated disability and musculoskeletal function in most of our patients at clinical investigation.
In our study, there was a substantial discrepancy between the severity of the depressive syndrome judging from the HAMD and BDI, respectively.
These results reflect a substantial discrepancy between the needs and demands of oral health care service in middle-aged and elderly people in northeast China.
The results confirmed the existence of a substantial discrepancy between the predicted and observed lateral spreads, indicating a need for improved models that consider uncertainties in the input parameters.
