Table 3.

Monthly HRU for the Medicare Coverage and 1-Year Medicare Coverage Subgroups During the 1-Year Period Following the Index Date

HRU	Proportion With ≥1 Visit, n (%)	Number of Visits PPPMa, Mean (SD) [median]
Medicare Coverage subgroup	N = 6,340	N = 6,340
Inpatient admissions	4,854 (76.6%)	0.2 (0.4) [0.2]
Inpatient length of stay (d)b	—	3.8 (6.1) [1.7]
Outpatient visits	6,191 (97.6%)	2.6 (2.1) [2.4]
Emergency room visits	4,431 (69.9%)	0.3 (0.9) [0.2]
Home health agency visits	3,589 (56.6%)	0.4 (1.0) [0.1]
Skilled nursing facility visits	935 (14.7%)	0.7 (2.8) [0.0]
Hospice	147 (2.3%)	0.1 (1.1) [0.0]
1-year Medicare Coverage subgroup	N = 5,575	N = 5,575
Inpatient admissions	4,139 (74.2%)	0.2 (0.2) [0.1]
Inpatient length of stay (d)b	—	2.5 (3.7) [1.2]
Outpatient visits	5,475 (98.2%)	2.6 (1.5) [2.4]
Emergency room visits	3,753 (67.3%)	0.2 (0.3) [0.1]
Home health agency visits	3,113 (55.8%)	0.4 (0.6) [0.1]
Skilled nursing facility visits	641 (11.5%)	0.4 (2.1) [0.0]
Hospice	26 (0.5%)	0.0 (0.8) [0.0]

Abbreviations: FSGS, focal segmental glomerulosclerosis; HRU, health care resource utilization; PPPM, per patient per month; SD, standard deviation.

^aThe number of visits was calculated among all patients in the Medicare subgroup.

^bInpatient length of stay was calculated among patients with at least 1 inpatient admission.