Table 3 Site of care as a risk factor associated with in-hospital mortality. The results based on propensity analysis using Cox proportional hazard models adjusted for inverse probability treatment weights

  Teaching hospitals

Reference

Reference

  Community hospitals

2.47 (2.03 – 2.99)

< 0.001

  Transfer

0.80 (0.58 – 1.09)

0.15

  Teaching hospitals

Reference

Reference

  Community hospitals

2.46 (2.03 – 2.99)

< 0.001

  Transfer

0.78 (0.57 – 1.07)

0.12

  Intubation

1.31 (1.06 – 1.61)

0.013