Table 2 Results of univariable Cox regression (results of each variable unadjusted for the others)
From: The rural mortality penalty in U.S. hospital patients with COVID-19
Variable | Ln HR | HR | p-value |
|---|---|---|---|
Residence | Â | Â | Â |
 Urban | 0.000 | 1.000 | - |
 Rural | 0.262 | 1.300 | 1.59e-178 |
Comorbidities | Â | Â | Â |
 Congestive Heart Failure | 0.532 | 1.702 | 0.00 |
 High Blood Pressure | 0.324 | 1.383 | 0.00 |
 Pneumonia | 0.398 | 1.488 | 0.00 |
 Cancer | 0.458 | 1.581 | 0.00 |
Patient Condition | Â | Â | Â |
 Mean Arterial Pressure |  |  |  |
  (60,100) | 0.000 | 1.000 | - |
  (0,60) | 0.761 | 2.141 | 6.42e-309 |
  (100,300) | -0.229 | 0.795 | 8.34e-226 |
 ICU Admission | 0.820 | 2.270 | 0.00 |
 SpO2 | -0.034 | 0.967 | 0.00 |
 Respiration Rate |  |  |  |
  (12, 25) | 0.000 | 1.000 | - |
  (0,12) | 0.247 | 1.281 | 8.31e-15 |
  (25,inf) | 0.677 | 1.968 | 0.00 |
 Pulse Rate | 0.001 | 1.001 | 5.74e-08 |
Demographics | Â | Â | Â |
 SVI | -0.007 | 0.993 | 0.421 |
 Sex |  |  |  |
  Female | 0.000 | 1.000 | - |
  Male | 0.286 | 1.332 | 0.00 |
 Race |  |  |  |
  White | 0.000 | 1.000 | - |
  American Indian or Alaska Native | -0.159 | 0.853 | 4.40e-09 |
  Asian | -0.233 | 0.792 | 1.83e-33 |
  Black or African American | -0.317 | 0.728 | 0.00 |
  Native Hawaiian or Other Pacific Islander | -0.414 | 0.661 | 6.24e-16 |
  Other | -0.287 | 0.750 | 2.73e-91 |
  Unspecified | 0.194 | 1.214 | 1.08e-33 |
 Age at Diagnosis | 0.038 | 1.039 | 0.00 |