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. Author manuscript; available in PMC: 2015 Dec 4.
Published in final edited form as: Gynecol Oncol. 2015 May 23;138(2):441–444. doi: 10.1016/j.ygyno.2015.05.014

Table 2.

GOG Studies stratified by race

White
N=37,617(%)
Black
N= 3,686(%)
Other
N=3,956(%)
p value
Number of patients

Tumor Site
Ovary 23,269 (87%) 1,258 (5%) 2,290 (8%) <0.001
Endometrial 9,289 (87%) 850 (8%) 590 (5%) <0.001
Cervix 4,421 (65%) 1,340 (20%) 1,038 (15%) <0.001
Sarcoma 638 (70%) 238 (26%) 38 (4%) <0.01

Type of Study
Phase I 449 (87%) 19 (4%) 47 (9%)
Phase II 3,277 (85%) 343 (9%) 249 (6%)
Phase III 22,038 (81%) 2,342 (9%) 2,865 (10%)
Observational 5,322 (87%) 405 (7%) 376 (6%)
Translational 4,115 (88%) 365 (8%) 210 (4%)

Publication Years
≤ 1993 0 (0) 0 (0) 0 (0)
1994 to 2002 2,818 (76.0) 593 (16.0) 295 (8.0)
2003 to 2008 11,206 (80.2) 1,483 (10.8) 1,063 (7.7)
2009 to 2013 23,593 (84.9) 1,610 (5.8) 2,598 (9.3)