It could be that the most vulnerable patients will drop out of the experimental group because of difficulties completing the intervention program.
Participants in all focus groups spoke of difficulties in the daily activities of life, noting confusion, slowness, fatigue, inability to begin or prioritize, anxiety, and forgetfulness as obstacles to accomplishing tasks (Tables 14 and 15).
Of the 80 residual limbs, 32 were above-knee amputations (5 knee disarticulation and 2 hip disarticulation were included in the above-knee amputation group because of difficulty for analysis as a single group), and 48 were below-knee amputations.
Because of the low sample number in this group (a result of difficulties with the breeding of the congenic animals) the increase was not significant.
Seventy four per cent of people in the group who experienced difficulties and 22% of the group without difficulties felt that they had been unprepared.
A group of children with difficulties in mathematics (MD) was compared with a group of children with a normal level of achievement matched for vocabulary, age, and gender (N=49).
While the answers were more diverse in the group with difficulties, only 45% of them considered their dentures to be part of themselves.
They don't know where to start with, they don't know who to ask or what to do.' The Asian Indian group gave specific examples of difficulties associated with lack of understanding of religious and cultural differences.
"Spider-Man" was originally scheduled to begin performances on Broadway in February, but endured production delays because its first group of producers had difficulty raising money to mount the musical, which at that time was expected to cost $50 million.
But when the same problem has been solved by a group of persons, the difficulty becomes easy and the unsolvable problem may become solvable.
Since PCA can detect the behavior of a group of probes, this difficulty can be compensated for and explains why only applying PCA can detect significant outcomes.
