We develop conservative tests for determining the termination and confluence of sets of such ECA rules.
Therefore, this study proposes an approach to determine the number of units to test, inspection frequency, and termination time of a degradation test under a determined cost of experiment such that the variance of estimator of percentile of failure time distribution is minimum.
This analysis is important in the drug development process where the occurrence of phospholipidosis can cause delays and possibly termination of a project (as more tests need to be carried out to satisfy regulatory bodies).
Figure 11 shows slab 1-C-70 after reaching its peak load and just before termination of the test.
From the 2nd week of exposure, SGR of TE-1-exposed fish increased to further decrease toward the termination of the test.
Almost all animals of the enriched IFS group, however, remain in the light compartment until termination of the test.
To ascertain if the VO2 obtained was maximal, at least two out of the three following criteria needed to be met: 1. maximum heart rate of ≥165 bpm; 2. exhaustion at the termination of the test (verbal report); and 3. RER≥1.
For safety reasons, preset criteria for initiation and/or termination of the test have been defined.
If a participant could not complete the 3-minute step test, the time of termination of the test was recorded and used for analysis.
In addition, peak VO2 may be underestimated because of low patient motivation or because of premature termination of the test by the physician.
