1939 said:
What determines if a person need hospitalization? i have a feeling that because there is available bed space there are people in the hospital that really don't need it and may get kicked out if they legit need those beds.
Can be a multitude of things. Most common would likely be a need for supplemental oxygen. Even if they don't need to be intubated and put on a vent, it's hard to scrounge up a bunch of bottles of oxygen or oxygen concentrators to start handing out to people.
Every hospital has different parameters for what constitutes ICU level care. It doesn't necessarily mean that they're sicker or closer to death, just that they need more frequent monitoring and possible intervention. Nursing ratio in the ICU is typically 2 patients per 1 nurse. On a regular medical floor it is typically closer to 4 or 5 patients per nurse.