Table 1:

Patient Demographic and Clinical Information (n=734)

Characteristic	n (%)
Age Category
0–2 years	304 (41%)
>2–5 years	113 (15.4%)
>5–13 years	166 (22.6%)
>13 years	151 (20.6%)
Sex
Male	426 (58%)
Female	308 (42%)
Admitting Diagnosis Category
Respiratory Insufficiency/Failure	246 (33.5%)
Infectious/ Inflammatory Disease	188 (25.6%)
Neurologic Disorder	122 (16.6%)
Cardiac Disease	80 (10.9%)
Renal/Metabolic Disorder	56 (7.6%)
Hematologic/Oncologic Disorder	42 (5.7%)
Mechanical Ventilation
Yes	274 (37.3%)
No	460 (62.7%)
Probability of Mortality*	3.2% [± 7.1%]
In-Hospital Mortality
Yes	12 (1.6%)
No	722 (98.4%)
Ever Delirious
Yes	274 (37.3%)
No	460 (62.7%)

^*As determined by the Pediatric Index of Mortality-3 Score