Survival Improvement in Patients with Renal Cell Carcinoma and Disparities between Different Sexes, Races, and Socioeconomic Status: 1977–2016

Table 1

Summary data for Cox regression analysis of survival in patients with RCC from 1977 to 2016 at eighteen SEER sites. is considered significant.

Variable	HR (95% CI)	value
All 1977-1986
Univariate
Sex	0.911 (0.871–0.953)	< 0.001
Age	1.042 (1.040–1.044)	< 0.001
Race	0.974 (0.900–1.054)	0.522
SES	1.024 (0.984–1.066)	0.069
Multivariate
Sex	0.843 (0.806–0.881)	< 0.001
Age	1.043 (1.041–1.045)	< 0.001
SES	1.049 (1.004–1.096)	0.032
All 1987-1996
Univariate
Sex	0.918 (0.887–0.950)	< 0.001
Age	1.046 (1.044–1.047)	< 0.001
Race	1.087 (1.029–1.147)	0.003
SES	1.076 (1.041–1.111)	<0.001
Multivariate
Sex	0.846 (0.818–0.876)	< 0.001
Age	1.047 (1.045–1.048)	< 0.001
Race	1.225 (1.153–1.302)	< 0.001
SES	1.121 (1.103–1.154)	< 0.001
All 1997-2006
Univariate
Sex	0.899 (0.878–0.921)	< 0.001
Age	1.049 (1.048–1.050)	< 0.001
Race	1.075 (1.037–1.113)	< 0.001
SES	1.128 (1.103–1.154)	< 0.001
Multivariate
Sex	0.809 (0.791–0.828)	< 0.001
Age	1.050 (1.049–1.051)	< 0.001
Race	1.083 (1.034–1.133)	0.001
SES	1.122 (1.096–1.148)	< 0.001
All 2007-2016
Univariate
Sex	0.885 (0.862–0.909)	< 0.001
Age	1.048 (1.047–1.049)	< 0.001
Race	1.050 (1.010–1.090)	0.012
SES	1.169 (1.139–1.199)	< 0.001
Multivariate
Sex	0.804 (0.782–0.826)	< 0.001
Age	1.049 (1.048–1.050)	< 0.001
Race	1.159 (1.116–1.205)	<0.001
SES	1.175 (1.144–1.206)	< 0.001