. Author manuscript; available in PMC: 2014 Oct 1.

Published in final edited form as: J Crit Care. 2013 Jul 19;28(5):849–856. doi: 10.1016/j.jcrc.2013.06.011

Table 2.

Baseline characteristics of patients enrolled in the study. IQR, interquartile range; APACHE II, Acute Physiology and Chronic Health Evaluation II; AUDIT, Alcohol Use Disorders Identification Test.

Age (years, IQR)	51 [36, 61]
Race/Ethnicity (%)
Caucasian	68
Hispanic	21
African American	11
Gender (% male)	74
APACHE II score (median, IQR)	9 [5, 13]
AUDIT Score (median, IQR)	17 [10, 27]
Reason for admission (%)
Alcohol withdrawal	8
Gastrointestinal bleeding	5
Severe sepsis	2
Other	4
Length of interview (minutes, IQR)	24 [21, 32]