Table 3:
Adjusted hazard ratios for mortality among patients with epithelial gastric cancer in California by race/ethnicity, 2006–2015.
| Non-Hispanic Whites | Non-Hispanic Blacks | Hispanics | Asians/Pacific Islanders | |||||
|---|---|---|---|---|---|---|---|---|
| HR (95 % CI) | HR (95 % CI) | HR (95 % CI) | HR (95 % CI) | |||||
| Sex | ||||||||
| Male | Ref | Ref | Ref | Ref | ||||
| Female | 0.91 (0.86, 0.97) | 0.87 (0.75, 1.01) | 0.91 (0.85, 0.97) | 1.04 (0.96, 1.14) | ||||
| Age at Diagnosis | ||||||||
| 20–49 years | Ref | Ref | Ref | Ref | ||||
| 50–69 years | 1.15 (1.03, 1.28) | 1.09 (0.86, 1.39) | 1.06 (0.98, 1.15) | 1.20 (1.04, 1.38) | ||||
| 70+ years | 1.95 (1.74, 2.19) | 1.85 (1.43, 2.40) | 1.60 (1.45, 1.77) | 2.05 (1.76, 2.40) | ||||
| Neighborhood Socioeconomic Status | ||||||||
| Lowest | 1.23 (1.11, 1.37) | 1.11 (0.85, 1.46) | 1.03 (0.89, 1.19) | 1.21 (1.05, 1.39) | ||||
| Lower-Middle | 1.32 (1.21, 1.44) | 1.00 (0.76, 1.32) | 1.03 (0.89, 1.19) | 1.16 (1.02, 1.31) | ||||
| Middle | 1.21 (1.11, 1.31) | 0.96 (0.72, 1.28) | 0.91 (0.78, 1.06) | 1.13 (1.00, 1.28) | ||||
| Upper-Middle | 1.12 (1.03, 1.21) | 0.81 (0.60, 1.10) | 0.96 (0.82, 1.12) | 1.08 (0.96, 1.22) | ||||
| Highest | Ref | Ref | Ref | Ref | ||||
| Marital Status | ||||||||
| Single/Divorced/Widowed | 1.33 (1.25, 1.41) | 1.10 (0.95, 1.28) | 1.17 (1.09, 1.25) | 1.18 (1.08, 1.29) | ||||
| Married/Domestic Partner | Ref | Ref | Ref | Ref | ||||
| Insurance | ||||||||
| Private | Ref | Ref | Ref | Ref | ||||
| Medicare | 0.98 (0.92, 1.04) | 1.19 (1.00, 1.41) | 1.09 (1.00, 1.18) | 1.02 (0.92, 1.13) | ||||
| Other Public | 1.04 (0.94, 1.15) | 1.16 (0.95, 1.42) | 1.15 (1.06, 1.25) | 1.13 (1.00, 1.28) | ||||
| None | 1.39 (1.11, 1.74) | 1.32 (0.85, 2.06) | 1.17 (1.01, 1.35) | 1.32 (1.03, 1.68) | ||||
| Site | ||||||||
| Cardia | Ref | Ref | Ref | Ref | ||||
| Noncardia | 0.91 (0.85, 0.97) | 0.83 (0.68, 1.01) | 0.89 (0.82, 0.98) | 0.80 (0.71, 0.90) | ||||
| Overlapping/Unspecified | 1.19 (1.10, 1.28) | 1.13 (0.91, 1.41) | 1.14 (1.03, 1.26) | 1.06 (0.92, 1.22) | ||||
| Histology | ||||||||
| Intestinal | Ref | Ref | Ref | Ref | ||||
| Diffuse | 1.18 (1.10, 1.27) | 1.21 (1.02, 1.43) | 1.19 (1.11, 1.28) | 1.12 (1.02, 1.23) | ||||
| Other Epithelial | 0.79 (0.72, 0.86) | 0.82 (0.65, 1.04) | 0.70 (0.62, 0.79) | 0.83 (0.71, 0.98) | ||||
| Stage at Diagnosis | ||||||||
| Localized | Ref | Ref | Ref | Ref | ||||
| Regional | 1.72 (1.57, 1.87) | 1.56 (1.26, 1.92) | 1.84 (1.65, 2.05) | 2.42 (2.14, 2.73) | ||||
| Remote | 4.87 (4.49, 5.30) | 4.46 (3.63, 5.47) | 5.52 (4.97, 6.12) | 8.48 (7.48, 9.62) | ||||
Estimates are adjusted for all variables in the table.
Abbreviations: HR=hazard ratio, CI=confidence interval
*
Significantly different at p <0.05;
**
Significantly different at p <0.01