@Swimpy,
Last week, mother was really very .... disoriented, to put it mildly.
Not only the blood results were better, from Friday onwards mother was feeling (and acting) a lot better, too.
However, I had the impression that now (that was on Thursday/Friday) she somehow knew that ... she was ill, wasn't able to walk.
What I interpreted as "I don't want to leave the hospital [now]" became quite true yesterday (Sunday) when she asked me if she would leave next (this) week, who was going to help her, who would teach her walking ...
Her room in the home is at the farthest possible end away from the nurses' room, in a wing with fitter seniors.
So, they wanted to move her on the ward where my aunt is.
After some discussions about the various pro's and con's they agreed with my opinion to try it at first in her room.
Everything was prepared for today ...
... but when I asked yesterday evening a nurse if all was on schedule, she replied:'in the books: yes, but I wouldn't bet a penny on it re your mother'.
So today ... mother has got an inflammation. Which means that she will stay at least this week in hospital. (She didn't seem to be upset about it when I talked with her in the morning.)