Table 2.
Characteristics | OR | 95% CI | Wald χ2 | df | p |
---|---|---|---|---|---|
Female (reference: Male) | 2.11 | [1.68, 2.64] | 42.35 | 1 | <.001 |
Age (reference: 50–64) | 721.45 | 2 | <.001 | ||
65–79 | 0.30 | [0.27, 0.33] | 473.25 | 1 | <.001 |
80+ | 0.22 | [0.19, 0.26] | 384.58 | 1 | <.001 |
Non-White (reference: White) | 0.99 | [0.88, 1.11] | .03 | 1 | .86 |
Non-married (reference: Married) | 1.49 | [1.36, 1.63] | 75.99 | 1 | <.001 |
Service connection (reference: None) | 62.53 | 2 | <.001 | ||
1–49 | 1.23 | [1.08, 1.39] | 10.17 | 1 | .001 |
50+ | 1.53 | [1.38, 1.71] | 61.44 | 1 | <.001 |
Organ system with chronic disease count (reference: 0–2) | 507.70 | 4 | <.001 | ||
3–5 | 1.70 | [1.21, 2.40] | 9.26 | 1 | .002 |
6–7 | 2.56 | [1.83, 3.59] | 29.90 | 1 | <.001 |
8–9 | 4.05 | [2.89, 5.66] | 66.79 | 1 | <.001 |
10–13 | 6.62 | [4.73, 9.25] | 122.00 | 1 | <.001 |
Note. OR = odds ratio; CI = confidence interval.