Table 3.
Hazard Ratio [95% CI] |
|||
---|---|---|---|
Model 1 | Model 2 | Model 3 | |
State mortality risk score | 0.96⁎ | 0.97⁎ | 0.97 |
[0.93, 1.00] | [0.93, 1.00] | [0.93, 1.00] | |
Female | 0.73⁎⁎ | 0.74⁎⁎ | 0.76⁎⁎ |
[0.67, 0.80] | [0.68, 0.82] | [0.69, 0.84] | |
Race (ref=white) | |||
Black | 1.22⁎⁎ | 1.16⁎⁎ | 1.13⁎⁎ |
[1.12, 1.32] | [1.08, 1.25] | [1.06, 1.21] | |
Hispanic | 0.74⁎⁎ | 0.71⁎⁎ | 0.68⁎⁎ |
[0.60, 0.91] | [0.58, 0.87] | [0.56, 0.82] | |
Other | 0.73 | 0.73 | 0.70⁎ |
[0.52, 1.04] | [0.52, 1.04] | [0.49, 1.00] | |
Hourly emp status | 1.21⁎⁎ | 1.20⁎⁎ | |
[1.15, 1.27] | [1.14, 1.26] | ||
Work state indicators | No | No | Yes |
Sample includes employees at Alcoa for whom we have administrative data. Analyses were carried out on the 70% test subset of the sample using Cox proportional hazards models, with robust standard errors clustered by early life state-of-residence. Additional controls included 10-year birth cohort. State mortality risk score was constructed using a 30% training subset of the larger sample using standardized measures of early life state unemployment, median income, percentage with less than a high school education, percent urban, percent white, and Gini coefficient.
P<0.05.
P<0.01.