Hi Harriet,
This recommendation is based on the Fritz and Lusardi article (walking speed as the sixth vital sign) that indicates walking speeds >0.1 m/s mean a discharge to home is more likely. Keep in mind that this is on day of admission, so it is likely he will improve during this admission. We can’t say for certain and it is quite possible inpatient rehab would serve him best- but, based on the literature available, a prediction of home would be the best choice here.
Chrissy