The phrase "absence of verification" is correct and usable in written English.
It can be used in contexts where you want to indicate that something has not been confirmed or validated.
Example: "The report was submitted with an absence of verification, raising concerns about its accuracy."
Alternatives: "lack of confirmation" or "nonexistence of validation."
Also, a high risk of bias was observed in six items including adequate spectrum, adequate reference standard, and absence of verification bias, among others (Figure 2).
The European Union's representative has already announced support for the proposal, which he said would be an improvement given the current absence of verification provisions for the 29-year-old Biological Weapons Convention.
In the absence of verification of vital status through death registration, our cohort would have underestimated cumulative mortality at one year by around 3% [10], with one third of deaths being misclassified as patients lost to follow-up.
We should not have published the allegation in the absence of firmer verification.
However, the absence of formal verification can lead to security errors remaining undetected.
As a consequence, the use of IMRT without precise localization of the tumor and sensitive structures, at both the planning and delivery stages, and the absence of continuous verification represent the most significant challenges to the implementation of IMRT in routine clinical use.
In the absence of independent verification of this, the conclusions drawn must be treated with caution.
The absence of the verification of some exons may also be an artefact of the library preparation, limited sequencing depth or data analysis strategy, and does not necessarily mean that the exons are not expressed [ 32].
It may have been that only some of the missing histories were due to delays in typing but in the absence of subsequent verification by the designated clinician(s), a small number of dictated narrative histories were not typed.
Even in the absence of experimental verification, we suggest that these concepts have important therapeutic implications: normal dural vein pressure should NOT rule out elevated CSF pressure and alternative measures of CSF pressure should be employed.
Although, there is little knowledge about the existence of alternatively spliced CD133 isoforms that lack the AC133 or AC141 epitopes, the epitope-negative cells (cells that are negative against the monoclonal antibodies such as the CD133 negative cases in our study) may not solely and necessarily mean CD133 negativity in the absence of proper verification of CD133 protein or mRNA levels [ 42].
