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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Clin Gastroenterol Hepatol. 2013 Aug 3;12(2):303–307.e1. doi: 10.1016/j.cgh.2013.07.026

TABLE 1.

Selected Baseline characteristics

Standard
Hydration
(N=23)
Aggressive
Hydration
(N=39)
Age (mean ± SD) 45 ± 17 43 ± 14
Comorbidities N (%) 8 (34.8%) 11 (28.2%)
Hispanic ethnicity N (%) 18 (78.3%) 34 (78.3%)
Indication: bile duct stone
N (%)
17 (73.9%) 29 (74.4%)
Female gender 13 (56.5%) 19 (48.7%)
Total bilirubin (mean ±
SD)
4.2 ± 5.9 3.7 ± 3.8
Hematocrit (mean ± SD) 36 ± 4 37 ± 5
Creatinine (mean ± SD) 0.7 ± 0.2 0.7 ± 0.2

p > 0.25 for all comparisons