Of the 40 variables included in the Frailty Index, three were continuous, with no clear cut-point for inclusion.
The area under the ROC curve was moderate (0.681; 95% CI 0.582 0.781) and yet a clear cut-point that maximised the ability of suPAR concentration to distinguish between patients who died or survived was lacking.
Unlike coarse and fine particles, which, as discussed above, are naturally divided by a cut-point of 2.5 μm, there is no clear cut-point that separates UFPs from accumulation-mode PM.
Hard physical labor with a clear-cut point to it can be a lifesaver.
The problem is that both Walker's script and Karl Shiels' direction are without a clear-cut point of view on a genre - the crime caper gone wrong - which has, by now, been so thoroughly deconstructed by Tarantino, Ritchie, Soderbergh et al, that it's hard to believe that anyone could still imagine it has meat on its bones.
After completing the three-phase protocol, both physiotherapists (examiners A and B) agreed upon how to determine a given cut-point (in case a clear cut off point did not already exist) and how to standardise and perform each test.
Especially the following statement describes a clear cut, a point which requires a back-pedal: "To that time we thought STOPP!
It felt like the world was against me, and all I could think was that now my life had a clear cut end point because being HIV-positive was all I knew and all I could think was that I was going to die.
It was noted by the respondents that there is no clear cut off point to distinguish between levels of severity for maternal morbidity.
In this study, we did not operate with any clear cut off points in CRP before starting treatment.
When using such systems, definition of a clear cut end-point of stimulation, such as skin twitching, shaking or hoof withdrawal is crucial for reliable and repeatable determination of the nociceptive threshold [ 14].
