PS 0 means normal activity, PS 1 means some symptoms, but still near fully ambulatory, PS 2 means less than 50%, and PS 3 means more than 50% of daytime in bed, while PS 4 means completely bedridden.
Activity flags also have 5 possible values range from 1 to 5. Value 1 means normal activities have been detected on the machine. 2 means the machine is going down for maintenance.
Profound BD is defined as having less than 10% of mean normal serum enzymatic activity, whereas partial BD is defined as having 10%30%% of mean normal serum enzymatic activity (Wolf 2003).
For people in working age, it automatically means that normal activities for most include employment and active involvement in the family.
Function was found to be rather impaired, as a mean of only 57%% of normal activity was restored.
For instance, a score of 90 means "able to carry on normal activity, minor signs or symptoms of disease" and a score of 60 means "requires occasional assistance, but is able to care for most of his personal need".
To determine the activity to deliver, the mean normal liver dose over all liver partitions and the lung dose are restricted to thresholds given in Table 1.
Typically, mean normal liver dose is the limiting factor in activity calculation, except for cases like Pat2, where lung dose limits the activity to deliver due to high lung shunting.
The median time for the return to normal activity was 4.0 days, with a mean of 4.4 ± 3.1 days (range, 1 14 days).
The proposed controller captures the user's intent to generate task-related assistive torques by means of the exoskeleton in different phases of the subject's normal activity.
