This level of care and supervision is for people who are unable to live by themselves but who do not need 24 hour nursing care. They are considered non-medical facilities and are not required to have nurses, certified nursing assistants or doctors on staff.
Flexibility can be measured using the following simple tests: 1  Trunk Flexibility Test. 2  Hip Flexibility Test.
For the more general category of tests, see Chi-squared test. Pearson's chi-squared test (Ï2) is a statistical test applied to sets of categorical data to evaluate how likely it is that any observed difference between the sets arose by chance. It is suitable for unpaired data from large samples.