Table 1 (abstract P062) Patient characteristics

	All	Inhaled nitric oxide	Control
Age (years)	61 (50–69)	61 (50–69)	60 (49–69)
Male	31 (79%)	17 (81%)	14 (78%)
BMI (kg/m2)	29.7 (27.1–34.4)	29.2 (26.6–34.2)	30.8 (27.3–35.0)
SAPS III	66 (58–72)	66.0 (59.0–77.0)	68.0 (57.0–71.0)
APACHE II	31 (30–36)	33.0 (31.0–36.5)	29.5 (26.7–30.0
Vasoactive inotropic score	6 (2–11)	4 (1–10)	8 (3–15)

Values are presented as median with (IQR) or numbers (percentages) of patients. SAPS III = Simplified Acute Physiology Score III. APACHE II = Acute physiology and Chronic Health Evaluation II