Table 3 Cumulative incidence of SRE types according to window length
From: Measurement of skeletal related events in SEER-Medicare: a comparison of claims-based methods
Maximum SRE Episode Length | |||
|---|---|---|---|
14 days | 21 days | 28 days | |
Any Skeletal Related Event | |||
ᅟCumulative incidence (SRE/patient) | 14,869 (3.6) | 12,930 (3.1) | 11,889 (2.8) |
ᅟPatients with # SRE episodes | |||
ᅟ1 | 1320 (32) | 1557 (37) | 1705 (41) |
ᅟ2 | 955 (23) | 967 (23) | 969 (23) |
ᅟ3+ | 1903 (46) | 1652 (40) | 1501 (36) |
Pathologic Fracture | |||
ᅟCumulative incidence (PF/patient) | 7342 (3.3) | 6505 (2.9) | 5990 (2.7) |
ᅟPatients with # PF episodes (% of SRE Sample) | |||
ᅟ1 | 989 (45) | 1046 (48) | 1097 (50) |
ᅟ2 | 425 (19) | 432 (20) | 441 (20) |
ᅟ3+ | 794 (36) | 724 (33) | 662 (30) |
Spinal Cord Compression | |||
ᅟCumulative incidence (SCC/patient) | 974 (1.8) | 880 (1.6) | 823 (1.5) |
ᅟPatients with # SCC episodes (% of SRE Sample) | |||
ᅟ1 | 377 (70) | 401 (74) | 423 (78) |
ᅟ2 | 84 (15) | 79 (15) | 69 (12) |
ᅟ3+ | 82 (15) | 63 (11) | 51 (10) |
Bone Palliative Radiation | |||
ᅟCumulative incidence (RAD/patient) | 5910 (2.2) | 4907 (1.8) | 4439 (1.6) |
ᅟPatients with # RAD episodes (% of SRE Sample) | |||
ᅟ1 | 1143 (42) | 1470 (54) | 1662 (61) |
ᅟ2 | 822 (30) | 741 (27) | 686 (25) |
ᅟ3+ | 771 (28) | 525 (19) | 388 (14) |
Surgery to Bone | |||
ᅟCumulative incidence (BS/patient) | 643 (1.1) | 638 (1.1) | 637 (1.1) |
ᅟPatients with # BS episodes (% of SRE Sample) | |||
ᅟ1 | 510 (89) | 514 (90) | 515 (90) |
ᅟ2+ | 61 (11) | 57 (10) | 56 (10) |