. Author manuscript; available in PMC: 2019 Apr 1.

Published in final edited form as: J Crit Care. 2017 Oct 18;44:72–76. doi: 10.1016/j.jcrc.2017.10.021

Table 2.

Association between patient demographic and clinical characteristics and receipt of low tidal volume ventilation within 48 hours of ARDS onset, as estimated using multivariable logistic regression.

Variable	Adjusted OR (95% CI)	p-value
Age (years)	0.98 (0.96 – 1)	0.07
Sepsis and/or Pneumonia	2.76 (1.11 – 6.83)	0.03
Medical Intensive Care Unit^*	1.56 (0.68 – 3.57)	0.34
PaO₂:F_IO₂ (per 50 mmHg)	0.75 (0.57 – 0.98)	0.03
Plateau Pressure (per cm H₂O)	1.11 (1.03 – 1.19)	<0.01

denotes binary variable (Medical ICU vs. Other ICU)