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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Gastrointest Endosc. 2013 Nov 1;79(2):317–325. doi: 10.1016/j.gie.2013.09.004

Table 4.

Cohort Demographics in Older Adults Stratified by Endoscopic Therapy

No Hemostasis Hemostasis Performed p-value
N=2,204 N=112
Age group (n, %) 0.65
60–69 595 (27.0) 28 (25.0)
70–79 771 (35.0) 44 (39.3)
≥80 838 (38.0) 40 (35.7)
Gender (n, %) 0.03
Female 1,004 (45.6) 39 (34.8)
Male 1,200 (54.5) 73 (65.2)
Race/Ethnicity (n, %) 0.014
White, non-Hispanic 1,676 (76.0) 98 (87.5)
Black, non-Hispanic 295 (13.4) 5 (4.5)
Asian/Pacific Islander, non-Hispanic 27 (1.2) 1 (0.9)
American Indian, non-Hispanic 21 (1.0) 3 (2.7)
Multi-Racial, non-Hispanic 1 (0.1) 0 (0.0)
Hispanic 180 (8.2) 5 (4.5)
Unknown/Missing 4 (0.2) 0 (0.0)
ASA Score (n, %) 0.17
I 179 (8.1) 5 (4.5)
II 1,019 (46.2) 46 (41.1)
III 707 (32.1) 45 (40.2)
IV 69 (3.1) 6 (5.4)
V 0 (0.0) 0 (0.0)
Unknown 230 (10.4) 10 (8.9)
ASA Score (n, %) 0.03
I and II 1198 (60.7) 51 (50.0)
III and IV 776 (39.3) 51 (50.0)