Table 6. Cox's proportional hazards regression model for disease-specific survival, stratified by SES cohort.

	First-tertile (lowest SES)			2nd-tertile (middle SES)			3rd-tertile (highest SES)
Characteristic	HR	95% CI	p -Value	HR	95% CI	p -value	HR	95% CI	p -Value
Race
–White	–	—		–	–		–	–
Black	0.97	0.78, 1.20	0.8	1.11	0.85, 1.46	0.4	1.17	0.74, 1.84	0.5
Asian/Pacific Islander	0.78	0.64, 0.95	0.012	0.63	0.52, 0.77	<0.001	0.79	0.64, 0.99	0.038
American Indian/Alaskan Native	0.59	0.15, 2.41	0.5	0.94	0.13, 6.76	>0.9	1.35	0.43, 4.25	0.6
Unknown	0.38	0.09, 1.55	0.2	0.23	0.03, 1.67	0.15	–	–	–
Sex
Female	–	–		–	–		–	–
Male	1.2	1.00, 1.45	0.053	1.24	1.02, 1.50	0.027	1.25	0.99, 1.58	0.063
Ethnicity
Non-Hispanic	–	–		–	–		–	–
Hispanic	1.09	0.83, 1.42	0.5	0.81	0.58, 1.12	0.2	0.83	0.48, 1.42	0.5

Abbreviations: CI, Confidence Interval; HR, Hazard Ratio; SES, socioeconomic status.

Note: Figures in bold indicate statistical significance p  < 0.05.