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. 2005 Nov 29;94(1):22–29. doi: 10.1038/sj.bjc.6602885

Table 4. Five-year survival (%) for patients at different categories of main treatment centre by calendar period, 1980–1994.

Year of diagnosis N BTS UKCCSG Other teaching Nonteaching Unknown P
Osteosarcoma
 1980–1984 469 50 51 38 37 34 0.0092
 1985–1989 428 54 58 54 37 76 0.077
 1990–1994 400 49 55 55 44 56 0.49
               
Ewing's sarcoma
 1980–1984 279 33 40 31 21 8 0.0003
 1985–1989 274 57 52 36 22 47 0.0001
 1990–1994 278 57 59 42 11 56 <0.0001