Table 4

Multivariable regression analysis

VariableORP value
(A) NIPPV use
HIV-positive2.52 (1.43 to 4.46)0.001
CHF1.27 (0.66 to 2.39)0.469
Renal failure1.11 (0.4 to 2.97)0.839
Creatinine, serum1.21 (0.79 to 2.03)0.394
Albumin, serum0.95 (0.55 to 1.63)0.842
(B) Hospital length of stay
HIV-positive0.55 (0.02 to 1.08)0.041
CHF0.76 (0.17 to 1.34)0.011
Renal failure1.19 (0.26 to 2.11)0.012
Creatinine, serum0.66 (0.27 to 1.04)0.001
Albumin, serum−0.9 (−1.39 to −0.41)<0.001
  • CHF, congestive heart failure.