Impacts of Sociodemographic Factors, Screening, and Organization of Health Services on Breast Cancer Mortality in Brazil: An Ecological Study of 20 Years

Table 2

Survival in accordance with geographic regions and race groups in Brazil, between 1996 and 2019.

		HR	95% CI
Race
White and black	≤0.001	1.138	1.121 to 1.155
White and yellow	0.028	0.952	0.911 to 0.995
White and brown	≤0.001	1.229	1.218 to 1.240
White and indigenous	0.032	1.154	1.012 to 1.315
Black and yellow	≤0.001	0.845	0.807 to 0.885
Black and brown	≤0.001	1.076	1.059 to 1.093
Brown and yellow	≤0.001	0.785	0.751 to 0.821
Indigenous and black	0.835	0.986	0.865 to 1.125
Indigenous and yellow	0.006	0.825	0.719 to 0.947
Indigenous and brown	0.346	1.065	0.934 to 1.214
Region
North and northeast	≤0.001	1.162	1.137 to 1.188
North and southeast	≤0.001	1.260	1.234 to 1.287
North and south	≤0.001	1.274	1.246 to 1.302
North and midwest	≤0.001	1.101	1.074 to 1.129
Northeast and southeast	≤0.001	1.077	1.067 to 1.088
Northeast and south	≤0.001	1.088	1.075 to 1.101
Northeast and midwest	≤0.001	1.063	1.045 to 1.082
Midwest and southeast	≤0.001	1.147	1.129 to 1.166
Midwest and south	≤0.001	1.157	1.137 to 1.178
South and southeast	0.063	1.010	0.999 to 1.020