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. Author manuscript; available in PMC: 2013 Dec 9.
Published in final edited form as: Dig Dis Sci. 2009 Mar 3;54(5):10.1007/s10620-009-0742-3. doi: 10.1007/s10620-009-0742-3

Table 4.

Number of endoscopies needed to identify one patient with finding of interest

Female
Male
Reflux/screening indications Other indicationsReflux/screening indications Other indications




<50 years ≥50 years <50 years ≥50 years <50 years ≥50 years <50 years ≥50 years
Esophagitis
White non-Hispanic 5 5 8 9 4 4 6 7
Black non-Hispanic 5 5 8 9 4 4 6 7
Hispanic 4 5 7 8 3 4 5 6
Asian/PI 7 9 13 16 6 7 10 12
Suspected Barrette’s esophagus
White non-Hispanic 23 17 64 48 10 8 27 20
Black non-Hispanic 62 47 181 136 26 20 75 56
Hispanic 34 26 97 73 15 11 41 31
Asian/PI 53 40 153 115 23 17 64 48