TABLE 2.

NUMBER OF CHANGES IN CPR AND DNR STATUS FOLLOWING ADMISSION

Number of changes≠	CPR at admission		DNR at admission
	N	%	N	%
0	31,036	55.43	57,372	92.16
1	22,541	40.25	2,179	3.50
2	1,196	2.14	2,383	3.83
3	1,022	1.83	128	0.21
4	98	0.17	151	0.24
5	84	0.15	21	0.03
6	10	0.02	15	0.02
7	8	0.01	1	0.00
9	1	0.00	0	0.00
12	0	0.00	1	0.00
Total	55,996	100.00	62,251	100.00

^≠ When the number of changes is greater than 1 it means that the patient had multiple changes between CPR and DNR status. For example, if the number of changes is 4 and the patient entered as CPR, then we observed in the data the following sequence for this patient: CPR, DNR, CPR, DNR, CPR.