Table 3.
Relative Differences in All-Cause Mortality, by Sociodemographic Characteristic, within the Study Population of Beneficiaries Enrolled in Medicare Fee-For-Service (FFS) Parts A and B: 2019 vs. 2016 and 2020 vs. 2019.
| Sociodemographic Characteristic | Sociodemographic Category | Change in all-cause mortality (2019 vs 2016) OR (95% CI) | Change in all-cause mortality (2020 vs 2019) OR (95% CI) |
|---|---|---|---|
| Total FFS Parts A and B Enrolled Study Population | 0.990 (0.989, 0.991) | 1.159 (1.156, 1.620) | |
| American Indian/Alaskan Native | Race & Ethnicity | 1.009 (0.999, 1.019) | 1.369 (1.330, 1.410) |
| Asian/Pacific Islander | Race & Ethnicity | 1.002 (0.997, 1.008) | 1.235 (1.215, 1.255) |
| Non-Hispanic White | Race & Ethnicity | 0.988 (0.987, 0.989) | 1.131 (1.128, 1.134) |
| Black/African American | Race & Ethnicity | 1.005 (1.002, 1.007) | 1.299 (1.289, 1.309) |
| Hispanic | Race & Ethnicity | 1.009 (1.005, 1.012) | 1.349 (1.330, 1.362) |
| Other | Race & Ethnicity | 1.030 (1.019, 1.041) | 1.220 (1.185, 1.257) |
| Unknown/Missing | Race & Ethnicity | 1.011 (1.000, 1.023) | 1.148 (1.116, 1.181) |
| ≤ 54 | Age group | 0.993 (0.989, 0.998) | 1.171 (1.155, 1.188) |
| 55–64 | Age group | 1.007 (1.004, 1.010) | 1.185 (1.173, 1.197) |
| 65–74 | Age group | 0.989 (0.987, 0.990) | 1.149 (1.143, 1.155) |
| 75–84 | Age group | 0.985 (0.983, 0.986) | 1.160 (1.155, 1.165) |
| 85+ | Age group | 1.003 (1.002, 1.005) | 1.177 (1.173, 1.182) |
| Unknown/Missing | Age group | ||
| Female | Sex | 0.987 (0.986, 0.988) | 1.150 (1.146, 1.154) |
| Male | Sex | 0.993 (0.992, 0.994) | 1.169 (1.165, 1.173) |
| Unknown/Missing | Sex | ||
| Full-benefit | Dual status | 1.004 (1.002, 1.006) | 1.303 (1.297, 1.309) |
| Partial-benefit | Dual status | 1.022 (1.018, 1.026) | 1.191 (1.178, 1.205) |
| Non-dual | Dual status | 0.988 (0.987, 0.989) | 1.118 (1.115, 1.121) |
| Rural | Region | 0.993 (0.992, 0.995) | 1.151 (1.146, 1.157) |
| Urban | Region | 0.989 (0.988, 0.990) | 1.162 (1.159, 1.165) |