The "unclear" category was used when insufficient data were reported to permit judgment.
Finally, this study was based on a primary care population; thus, the correct sampling weights were not used for insufficient data, thus limiting the generalization of our results to the general population of Taian.
It did not adequately investigate sources of carcinogens at this site and used insufficient data to conduct its study.
The differential results in the various phylogenetic analysis can be attributed to misidentification of accessions, gene choice, use of insufficient data, introgression and hybridization, rapid speciation as well as lineage sorting (Wang et al. 1992; Zhu and Ge 2005; Zou et al. 2008).
To avoid any confusion due to the use of insufficient data, it was decided to base findings and conclusions on objective variables obtained by means of polysomnographic examination.
The American Society of Clinical Oncology did not advocate it as a prognostic marker for clinical use because of insufficient data [ 16], and several concerns have been raised regarding the standardisation of detection using monoclonal antibodies against CKs.
Not all six parameters of the full isolation-with-migration model could be reliably estimated using COI due to insufficient data: marginal distributions for some parameters (e.g. θ2, m2) did not converge over four runs and for others (t) did not reach zero (Table 5, Figure S2).
Visual data classification using insufficient labeled data is a well-known hard problem.
Anecdotally, doses as low as 20 mg daily have been used, but there are insufficient data to recommend this dose.
It was a pragmatic decision that peanut oil below a protein level of 0.5 ppm is considered safe for cosmetic use, as there are insufficient data to define a safe level of skin exposure in the non-sensitized population [22].
