Research Article
Hemangiopericytoma: Incidence, Treatment, and Prognosis Analysis Based on SEER Database
Table 1
Clinicopathological characteristics of hemangiopericytoma and hemangioendothelioma patients.
| | Factor, (%) | Hemangiopericytoma () | Hemangioendothelioma () | |
| | Year (%) | 1975-1986 | 118 (9.5) | 86 (37.2) | <0.001 | | 1987-1996 | 146 (11.7) | 38 (16.5) | | | 1997-2006 | 392 (31.5) | 48 (20.8) | | | 2007-2016 | 587 (47.2) | 59 (25.5) | | | Age (years) | Median | 57 | 50 | <0.001 | | Mean | 55.1 | 49.3 | | | Range | 0-98 | 0-97 | | | Size (mm) | Median | 78 | 33 | <0.001 | | Mean | 97.9 | 42.1 | | | Range | 0-989 | 3-190 | | | Sex (%) | Male | 583 (46.9) | 120 (51.9) | 0.159 | | Female | 660 (53.1) | 111 (48.1) | | | Race/ethnicity (%) | White | 1000 (81.3) | 180 (77.9) | 0.731 | | Black | 114 (9.3) | 22 (9.5) | | | Other | 116 (9.4) | 29 (12.5) | | | Surgery (%) | Yes | 1090 (87.7) | 136 (58.9) | <0.001 | | No | 153 (12.3) | 95 (41.1) | | | Chemotherapy (%) | Yes | 153 (12.3) | 49 (21.2) | <0.001 | | No | 1090 (87.7) | 182 (78.8) | | | Radiotherapy (%) | Yes | 442 (35.9) | 52 (22.5) | <0.001 | | No | 788 (64.1) | 179 (77.5) | | | Incidence (2016) | 0.060 | 0.014 | | | Annual percentage change (2000-2016) | 0.023 | -0.259 | | | | |
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value less than 0.05 is statistically significant. |
