Table 2.
Sensitivity analysis of the association of insurance status with all-cause and cause-specific mortality.
| Outcomes | Uninsured | Public Coverage | Private Coverage | ||
|---|---|---|---|---|---|
| HR (95%CI) | HR (95%CI) | p Value | HR (95%CI) | p Value | |
| Excluding participants with CHD, stroke or cancer | |||||
| All-cause mortality | 1 (Reference) | 1.24 (1.18,1.31) | <0.01 | 0.80 (0.76,0.84) | <0.01 |
| Cancer mortality | 1 (Reference) | 1.08 (0.95,1.22) | 0.23 | 0.88 (0.81,0.96) | 0.01 |
| CVD mortality | 1 (Reference) | 1.10 (0.95,1.27) | 0.21 | 0.76 (0.67,0.87) | <0.01 |
| Heart disease mortality | 1 (Reference) | 1.17 (0.99,1.38) | 0.07 | 0.78 (0.67,0.91) | <0.01 |
| Stroke mortality | 1 (Reference) | 0.87 (0.64,1.19) | 0.38 | 0.69 (0.53,0.89) | <0.01 |
| Influenza and pneumonia mortality | 1 (Reference) | 1.34 (0.84,2.14) | 0.22 | 0.99 (0.64,1.52) | 0.95 |
| Kidney disease mortality | 1 (Reference) | 2.08 (1.24,3.49) | 0.01 | 0.89 (0.60,1.33) | 0.58 |
| Alzheimer mortality | 1 (Reference) | 0.42 (0.13,1.36) | 0.15 | 1.05 (0.38,2.90) | 0.92 |
| CLRD mortality | 1 (Reference) | 1.84 (1.38,2.46) | <0.01 | 0.89 (0.67,1.18) | 0.43 |
| Diabetes mortality | 1 (Reference) | 1.37 (1.01,1.86) | 0.05 | 0.91 (0.69,1.20) | 0.51 |
| Excluding participants who died >2 year after the interview | |||||
| All-cause mortality | 1 (Reference) | 1.32 (1.26,1.39) | <0.01 | 0.85 (0.82,0.89) | <0.01 |
| Cancer mortality | 1 (Reference) | 1.13 (1.02,1.25) | 0.02 | 0.97 (0.90,1.06) | 0.52 |
| CVD mortality | 1 (Reference) | 1.25 (1.10,1.42) | <0.01 | 0.82 (0.73,0.93) | <0.01 |
| Heart disease mortality | 1 (Reference) | 1.31 (1.14,1.51) | <0.01 | 0.85 (0.74,0.98) | 0.02 |
| Stroke mortality | 1 (Reference) | 1.02 (0.79,1.31) | 0.90 | 0.73 (0.57,0.93) | <0.01 |
| Influenza and pneumonia mortality | 1 (Reference) | 1.40 (0.91,2.14) | 0.12 | 1.07 (0.70,1.62) | 0.76 |
| Kidney disease mortality | 1 (Reference) | 2.19 (1.48,3.24) | <0.01 | 0.79 (0.56,1.12) | 0.19 |
| Alzheimer mortality | 1 (Reference) | 0.99 (0.37,2.65) | 0.99 | 1.24 (0.47,3.26) | 0.67 |
| CLRD mortality | 1 (Reference) | 1.77 (1.38,2.29) | <0.01 | 0.96 (0.74,1.24) | 0.74 |
| Diabetes mortality | 1 (Reference) | 1.58 (1.22,2.06) | <0.01 | 0.86 (0.66,1.11) | 0.24 |
CHD, coronary heart disease; CI, confidence interval; CLRD: chronic lower respiratory disease; CVD, cardiovascular disease; HR, hazard ratio.