Table 2.
Age-Adjusted ORs of Selected Baseline Risk Factors by Survival Status at 85 Years.
| Baseline Risk Factor | Nonsurvival vs. Survival (n= 292 vs. 1000) | Unhealthy vs. Healthy Survival (n=556 vs. 444) | ||
|---|---|---|---|---|
|
| ||||
| OR (95% CI) | p value | OR (95% CI) | p value | |
| Sociodemographic | ||||
| Low Education (<12 y) | 1.03 (0.79–1.34) | 0.838 | 1.69 (1.29–2.20) | <.001 |
| Unmarried in late-life | 2.11 (1.51–2.94) | <.001 | 1.16 (0.80–1.68) | 0.446 |
| Anthropometric and physiologic | ||||
| BMI <19 | 2.79 (1.59–4.87) | <.001 | 0.64 (0.31–1.31) | 0.219 |
| BMI 19 to <25 | 1.00 (reference) | -- | 1.00 (reference) | -- |
| BMI ≥25 | 1.02 (0.76–1.36) | 0.912 | 1.69 (1.26–2.28) | <.001 |
| High Waist/hip ratio (>0.99) | 1.20 (0.83–1.73) | 0.326 | 1.49 (1.01–2.21) | 0.044 |
| Lower FEV1 (<2.1) | 1.67 (1.26–2.21) | <.001 | 1.12 (0.85–1.48) | 0.430 |
| Slower walk speed (≤0.75 m/s)g | 1.40 (1.07–1.83) | 0.013 | 1.27 (0.97–1.66) | 0.080 |
| Lower Grip Strength (<33kg) | 1.29 (0.99–1.70) | 0.063 | 1.08 (0.83–1.42) | 0.558 |
| SBP <120 mmHg | 1.68 (1.01–2.78) | 0.044 | 1.02 (0.59–1.78) | 0.944 |
| SBP 120–160 mmHg | 1.00 (reference) | -- | 1.00 (reference) | -- |
| SBP >160 mmHg | 1.38 (1.02–1.85) | 0.036 | 1.57 (1.16–2.13) | 0.004 |
| High Seated DBP (>90mmHg) | 1.50 (1.08–2.08) | 0.015 | 1.86 (1.29–2.69) | 0.001 |
| Hypertension | 0.98 (0.73–1.32) | 0.909 | 1.13 (0.84–1.51) | 0.427 |
| Intermediate CASI score (74–81.9) | 1.39 (0.97–1.98) | 0.070 | 2.75 (1.87–4.05) | <.001 |
| Low ABI (<0.9) | 2.12 (1.30–3.45) | 0.003 | 2.31 (1.26–4.25) | 0.007 |
| High CESD-11 score (≥9) | 1.50 (0.93–2.44) | 0.097 | 1.54 (0.90–2.63) | 0.116 |
| Fair or Poor self-rated health | 1.54 (1.13–2.09) | 0.007 | 1.41 (1.02–1.96) | 0.038 |
| Hematologic and biochemical | ||||
| High Triglycerides (≥150mg/dl) | 0.90 (0.68–1.18) | 0.439 | 1.16 (0.89–1.53) | 0.275 |
| Low HDL Cholesterol (<40mg/dl) | 1.06 (0.75–1.52) | 0.730 | 1.37 (0.95–1.96) | 0.092 |
| High glucose (≥126mg/dl) | 1.30 (0.79–2.13) | 0.301 | 2.49 (1.38–4.46) | 0.002 |
| High insulin (≥ 20μU/ml) | 1.34 (0.95–1.88) | 0.094 | 1.54 (1.06–2.25) | 0.023 |
| High Fibrinogen (>351 mg/dl) | 2.00 (1.43–2.80) | <.001 | 2.09 (1.38–3.17) | <.001 |
| High WBC ( >6000 cells/m3) | 1.69 (1.29–2.22) | <.001 | 1.56 (1.18–2.05) | 0.002 |
| Hemoglobin <13 g/dl | 2.25 (1.18–4.32) | 0.014 | 0.85 (0.40–1.81) | 0.680 |
| Hemoglobin 13–15g/dl | 1.00 (reference) | -- | 1.00 (reference) | -- |
| Hemoglobin >15g/dl | 1.19 (0.89–1.58) | 0.240 | 1.21 (0.92–1.59) | 0.173 |
| Health habits | ||||
| Never smoker | 1.00 (reference) | -- | 1.00 (reference) | -- |
| Past smoker | 1.76 (1.29–2.39) | <.001 | 1.03 (0.78–1.35) | 0.835 |
| Current smoker | 3.75 (2.29–6.12) | <.001 | 1.99 (1.06–3.75) | 0.033 |
| Never Alcohol use | 0.80 (0.57–1.12) | 0.191 | 1.10 (0.81–1.50) | 0.545 |
| Low Alcohol use (1–15 oz/mo) | 1.00 (reference) | -- | 1.00 (reference) | -- |
| Higher Alcohol use (>15 oz/mo) | 1.54 (1.10–2.15) | 0.011 | 1.04 (0.73–1.47) | 0.830 |
| Physical Activity Index ≤30.4 | 1.42 (1.08–1.86) | 0.012 | 0.98 (0.75–1.28) | 0.876 |
| Fewer blocks walked/day (<12) | 1.45 (1.10–1.91) | 0.008 | 1.25 (0.95–1.64) | 0.106 |
g
Walk speed determined on timed 10-foot (3m) walk at usual pace.