How was the RHF used to determine the population on the first Thursday in April?
Using the above methodology, the RHF of all persons who had either an MDS assessment or a SNF claim during 1999-2006 was compiled. We then identified the date of the first Thursday in April in each of these study years, and determined the people who had a nursing home type episodelet that covered that date. A nursing home episodelet could be a SNF stay, a non-SNF stay, or receiving hospice care in nursing home.