Further, the complexity (i.e., increased number of median procedures, globalization, staffing) and trial length (e.g., average study in 1999 was 460 days to 780 days in 2005) have significantly increased.
Linked to each ROI is the corresponding % SC BOLD activity averaged across voxels, trials, and subjects within each ROI and plotted according to trial length.
A linear logistic regression was performed to search for factors influencing the percentage ceiling effect (indication, retrospective or prospective trial, average age, length of follow-up period, or type of procedure (hip resurfacing, minimally invasive techniques, or normal THA).
Ten independent trials were run; average treatment queue length is shown in Figure 5.
In the following for every experiment we train the system for 20 trials and then for another 100 trials we will determine the average trajectory length and the percentage how often the system has reached the goal.
Because of the additional complication of needing to inject lidocaine directly to the nerve, these sessions were shorter, averaging 80 trials in length.
Consequently, trials had an average length of 3.5 s.
The resulting stride lengths represent the average stride length of each of the 9 user trials completed, calculated by the overall distance measured divided by number of steps detected, but not actually taken.
The average length of navigation trials was 9.04 s (SD = 3.12 s) during the learning phase and 12.41 s (SD = 4.14 s) during the test phase.
