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Background: CONCORD is a global program for worldwide surveillance of cancer survival. A recent analysis of the CONCORD-2 study shows a 9-10% lower survival rates for blacks affected by colon cancer (CC) as compared to whites in the US between 2001 and 2009.
Methods: We aim to investigate the differences in the survival of blacks and whites affected by CC in the National VA Cancer Cube Database in the same time-period. Overall, 30,196 CC cases between 2001 and 2009 were examined.
Results: 66.12% (19,967) of CC patients identified as white and 16.32% (4929) identified as black. The distribution of stages in blacks was the following: Stage 0: 10.49% (517), I: 25.10% (1237), II: 18.58% (916), III: 17.73% (874) and IV: 17.91% (883). By comparison, CC cases in whites presented as Stage 0: 8.92% (1781), I: 26.62% (5316), II: 22.29% (4450), III 18.75% (3744) and IV 13.71% (2738) (P value for X2 trend test = .021). Interestingly, in contrast to the results of the CONCORD study, the overall 5-year survival for all stages of CC in blacks and whites was similar [blacks: 2,854 (57.90%); whites 11,897 (59.58%); P = .2750]. The same holds true for the 5-year survival for Stage 0 [blacks: 423 (81.82%) whites: 1391 (78.10%); P = .5338], Stage I [blacks: 932 (75.34%) whites: 3973 (74.74%); P = .8667], Stage II [blacks: 605(66.05%) whites:2927 (65.78%); P = .9427], Stage III [blacks:509 (58.24%) whites:2138 (57.10%); P = .7513], Stage IV blacks:101 (11.44%) whites:364 (13.29%); P = .2058].
Conclusions: The racial disparity in survival highlighted in CONCORD-2 (9-10% lower 5-year survival for blacks) is not replicable in the VA system. This difference is likely due to the uniformity of the VA in providing screening and treatment services and in leveling the playing field in terms of access to care. We believe these results should be taken into consideration in the current discussion of the shape of the healthcare system the US should adopt.
Background: CONCORD is a global program for worldwide surveillance of cancer survival. A recent analysis of the CONCORD-2 study shows a 9-10% lower survival rates for blacks affected by colon cancer (CC) as compared to whites in the US between 2001 and 2009.
Methods: We aim to investigate the differences in the survival of blacks and whites affected by CC in the National VA Cancer Cube Database in the same time-period. Overall, 30,196 CC cases between 2001 and 2009 were examined.
Results: 66.12% (19,967) of CC patients identified as white and 16.32% (4929) identified as black. The distribution of stages in blacks was the following: Stage 0: 10.49% (517), I: 25.10% (1237), II: 18.58% (916), III: 17.73% (874) and IV: 17.91% (883). By comparison, CC cases in whites presented as Stage 0: 8.92% (1781), I: 26.62% (5316), II: 22.29% (4450), III 18.75% (3744) and IV 13.71% (2738) (P value for X2 trend test = .021). Interestingly, in contrast to the results of the CONCORD study, the overall 5-year survival for all stages of CC in blacks and whites was similar [blacks: 2,854 (57.90%); whites 11,897 (59.58%); P = .2750]. The same holds true for the 5-year survival for Stage 0 [blacks: 423 (81.82%) whites: 1391 (78.10%); P = .5338], Stage I [blacks: 932 (75.34%) whites: 3973 (74.74%); P = .8667], Stage II [blacks: 605(66.05%) whites:2927 (65.78%); P = .9427], Stage III [blacks:509 (58.24%) whites:2138 (57.10%); P = .7513], Stage IV blacks:101 (11.44%) whites:364 (13.29%); P = .2058].
Conclusions: The racial disparity in survival highlighted in CONCORD-2 (9-10% lower 5-year survival for blacks) is not replicable in the VA system. This difference is likely due to the uniformity of the VA in providing screening and treatment services and in leveling the playing field in terms of access to care. We believe these results should be taken into consideration in the current discussion of the shape of the healthcare system the US should adopt.
Background: CONCORD is a global program for worldwide surveillance of cancer survival. A recent analysis of the CONCORD-2 study shows a 9-10% lower survival rates for blacks affected by colon cancer (CC) as compared to whites in the US between 2001 and 2009.
Methods: We aim to investigate the differences in the survival of blacks and whites affected by CC in the National VA Cancer Cube Database in the same time-period. Overall, 30,196 CC cases between 2001 and 2009 were examined.
Results: 66.12% (19,967) of CC patients identified as white and 16.32% (4929) identified as black. The distribution of stages in blacks was the following: Stage 0: 10.49% (517), I: 25.10% (1237), II: 18.58% (916), III: 17.73% (874) and IV: 17.91% (883). By comparison, CC cases in whites presented as Stage 0: 8.92% (1781), I: 26.62% (5316), II: 22.29% (4450), III 18.75% (3744) and IV 13.71% (2738) (P value for X2 trend test = .021). Interestingly, in contrast to the results of the CONCORD study, the overall 5-year survival for all stages of CC in blacks and whites was similar [blacks: 2,854 (57.90%); whites 11,897 (59.58%); P = .2750]. The same holds true for the 5-year survival for Stage 0 [blacks: 423 (81.82%) whites: 1391 (78.10%); P = .5338], Stage I [blacks: 932 (75.34%) whites: 3973 (74.74%); P = .8667], Stage II [blacks: 605(66.05%) whites:2927 (65.78%); P = .9427], Stage III [blacks:509 (58.24%) whites:2138 (57.10%); P = .7513], Stage IV blacks:101 (11.44%) whites:364 (13.29%); P = .2058].
Conclusions: The racial disparity in survival highlighted in CONCORD-2 (9-10% lower 5-year survival for blacks) is not replicable in the VA system. This difference is likely due to the uniformity of the VA in providing screening and treatment services and in leveling the playing field in terms of access to care. We believe these results should be taken into consideration in the current discussion of the shape of the healthcare system the US should adopt.