10 July 2020>: Database Analysis
Prognostic Determinants Analysis and Nomogram for Bone Malignant Vascular Tumors: A Surveillance, Epidemiology and End Results (SEER) Analysis
Sunli Hu 12ABCDEFG , Xiangyang Wang 1AB*DOI: 10.12659/MSM.923305
Med Sci Monit 2020; 26:e923305
Table 1 Patient characteristics and univariate analysis of prognostic factors affecting overall survival.
Characteristic | No (%) of patients | P | |
---|---|---|---|
Age, y, mean±SD | 58.45±19.15 | ||
Age group, y | 0.000* | ||
≥64 | 170 (76.5) | ||
52 (23.5) | |||
Sex | 0.0255* | ||
Male | 138 (62.4) | ||
Female | 83 (37.6) | ||
Race/ethnicity | 0.052 | ||
White | 185 (83.7) | ||
Black | 23 (10.4) | ||
Other | 13 (5.9) | ||
Year of diagnosis | 0.061 | ||
1988–1995 | 33 (14.9) | ||
1996–2004 | 54 (24.4) | ||
2005–2015 | 134 (60.7) | ||
Primary site | 0.000* | ||
Skull | 17 (7.7) | ||
bones of the extremities | 119 (53.8) | ||
Spine | 62 (28.1) | ||
Bones of Body | 9 (4.1) | ||
Other | 14 (6.3) | ||
Histologic type | 0.000* | ||
Angiosarcoma | 130 (58.8) | ||
Hemangioendothelioma | 28 (12.7) | ||
Epithelioid hemangioendotheliomas | 45 (20.4) | ||
Hemangiopericytoma | 18 (8.1) | ||
Marital status | 0.61 | ||
Yes | 180 (81.4) | ||
No | 41 (18.6) | ||
Radiation | 0.173 | ||
Yes | 96 (43.4) | ||
No | 125 (56.6) | ||
Metastasis | 0.000* | ||
Yes | 105 (39.5) | ||
No | 132 (49.6) | ||
Unknow | 29 (10.9) | ||
Chemotherapy | 0.108 | ||
Yes | 49 (22.2) | ||
No | 172 (77.8) | ||
Surgery | 0.000* | ||
Yes | 130 (58.8) | ||
No | 91 (41.2) | ||
Grade | 0.000* | ||
I | 20 (9.0) | ||
II | 27 (12.2) | ||
III | 36 (16.3) | ||
IV | 63 (28.5) | ||
Unknow | 75 (33.9) | ||
* Indicates statistical significance (p Skull – bone of skull and face and associated joints (includes mandible; bones of the extremities – bone, joint and articular cartilage of limbs; spines – vertebral column (includes sacrum and coccyx); bones of body – rib, sternum, clavicle and associated joint. |