Sentence examples for difficult to use with confidence from inspiring English sources

While the PGC utilizes simple wording and is suitable for administration in older people, severe hearing or cognitive impairment makes it difficult to use with confidence, and some studies using the PGC have excluded subjects in this category [4].

Although such models can be extended to model the geographic spread of infectious diseases on patches [7], when it is not clear which spatial scales are most important, it is difficult to use compartmental approaches with confidence.

Though some found it difficult to use cameras, their self confidence grew as they immersed themselves in the project".

difficult to use for working with topspin or backspin.

The size of the study is a limitation, and made it difficult to use a controlled analysis due to the broad confidence intervals coming up.

Too difficult to use.

"Keyboards can be difficult to use.

The simplified models can be used with confidence to estimate the hazard distance or hazard area.

For example, data on PPE use and extent of exposure to individual MERS-infected patients was difficult to establish with confidence.

However, those values are difficult to interpret with confidence because they have not been validated by 29Si NMR spectroscopy.

However, the cov values of soil parameters are difficult to determine with confidence due to the limited availability of high-quality data and inherent spatial variability.