Table 2.
Individual Chi-squaree results of the 24 demographic features predicting “mortality”.
| No “mortality” (N = 4,756) | “Mortality” (N = 615) | |||||||
|---|---|---|---|---|---|---|---|---|
| N | % | N | % | χ2 | df | p | OR | |
| Age | - | - | - | - | 286.3 | 2 | <.001 | 15.51 |
| Young adult | 621 | 13.1 | 10 | 1.6 | - | - | - | - |
| Middle adult | 2,345 | 49.3 | 158 | 25.7 | - | - | - | - |
| Older adult | 1,790 | 37.6 | 447 | 72.7 | - | - | - | - |
| BMI | - | - | - | - | 14.3 | 3 | .002 | 0.76 |
| Underweight | 59 | 1.2 | 16 | 2.6 | - | - | - | - |
| Normal | 755 | 15.9 | 120 | 19.5 | - | - | - | - |
| Overweight | 1,630 | 34.3 | 210 | 34.1 | - | - | - | - |
| Obese | 2,312 | 48.6 | 269 | 43.7 | - | - | - | - |
| Sex (Male) | 2,356 | 49.50 | 359 | 58.4 | 17.0 | 1 | <.001 | 1.43 |
| Race | - | - | - | - | 14.2 | 2 | <.001 | 1.60 |
| Black | 1,518 | 31.9 | 158 | 25.7 | - | - | - | - |
| Other | 2,444 | 51.4 | 325 | 52.8 | - | - | - | - |
| White | 794 | 16.7 | 132 | 21.5 | - | - | - | - |
| Ethnicity (Not Hispanic) | 3,184 | 66.9 | 395 | 64.2 | 1.8 | 1 | .178 | 0.89 |
| Smoking status | - | - | - | - | 36.8 | 2 | <.001 | 1.88 |
| Never | 3,992 | 83.9 | 459 | 74.6 | - | - | - | - |
| Former | 642 | 13.5 | 139 | 22.6 | - | - | - | - |
| Current | 122 | 2.6 | 17 | 2.8 | - | - | - | - |
| Diabetes | 1,807 | 0.38 | 351 | 0.57 | 76.3 | 1 | <.001 | 2.11 |
| Hypertension | 3,044 | 0.64 | 535 | 0.87 | 129.5 | 1 | <.001 | 3.72 |
| COPD | 380 | 0.08 | 105 | 0.17 | 55.3 | 1 | <.001 | 2.40 |
| Asthma | 143 | 0.03 | 12 | 0.02 | 0.9 | 1 | .334 | 0.77 |
| CKD stage 1 to 4 | 666 | 0.14 | 215 | 0.35 | 191.3 | 1 | <.001 | 3.48 |
| CKD stage 5 to ESRD | 143 | 0.03 | 31 | 0.05 | 6.0 | 1 | .015 | 1.63 |
| Heart failure | 571 | 0.12 | 154 | 0.25 | 71.1 | 1 | <.001 | 2.34 |
| Cancer | 238 | 0.05 | 62 | 0.1 | 17.9 | 1 | <.001 | 1.88 |
| Cardiac arrythmias | 523 | 0.11 | 129 | 0.21 | 48.5 | 1 | <.001 | 2.10 |
| Cerebrovascular disease | 285 | 0.06 | 49 | 0.08 | 5.6 | 1 | .018 | 1.45 |
| Coronary artery disease | 666 | 0.14 | 178 | 0.29 | 82.1 | 1 | <.001 | 2.39 |
| Liver disease | 95 | 0.02 | 25 | 0.04 | 7.7 | 1 | .006 | 1.91 |
| HIV | 48 | 0.01 | 0 | 0 | 2.1 | 1 | .150 | 0.44 |
| Pneumonia | 1,902 | 0.4 | 308 | 0.5 | 23.3 | 1 | <.001 | 1.51 |
| ARBs | 1,189 | 0.25 | 191 | 0.31 | 10.1 | 1 | .001 | 1.34 |
| ACEIs | 1,617 | 0.34 | 252 | 0.41 | 11.7 | 1 | <.001 | 1.35 |
| Diarrhea | 618 | 0.13 | 197 | 0.32 | 146.1 | 1 | <.001 | 1.19 |
| Dependence on renal dialysis | 95 | 0.02 | 31 | 0.05 | 13.2 | 1 | <.001 | 2.11 |