Table 2 References on amputation rate of extremity soft tissue sarcoma in Western studies
Author | Year | Number of cohort | Number of amputation | Amputation rate for localized disease (%) | Primary amputation rate (%) |
|---|---|---|---|---|---|
Eliber et al. | 1980 | 105 | 21 | 52.5 | NA |
Collin et al. | 1987 | 107 | 34 | 31.7 | NA |
Williard et al. | 1992 | 649 | 92 | 14.1 | NA |
Keus et al. | 1994 | 156 | 13 | 8.3 | NA |
Pitcher et al. | 1994 | 219 | 9 | 4.1 | 2.4 |
Pitcher et al. | 2000 | 439 | 21 | 4.7 | NA |
Trovik et al. | 2001 | 1613 | NA | 22 | 9.6 |
Ghert et al. | 2005 | 413 | 25 | 6.3 | 6.3 |
Potter et al. | 2009 | 170 | 26 | 15.3 | NA |
Alamanda et al. | 2012 | 278 | 16 | 5.7 | 3.5 |
Stevenson et al. | 2017 | NA | 39 | NA | NA |
Smith et al. | 2018 | 556 | 69 | 10.6 | 4.1 |
Erstad et al. | 2018 | NA | 54 | NA | NA |
Current study | 2023 | 596 | 22 | 3.6 | 1.8 |