Clinical Research
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Sep 7, 2007; 13(33): 4467-4472
Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4467
Table 1 Demographic and clinical characteristics of the study population
All patientsOmeprazoleLansoprazolePantoprazoleRabeprazole
Number of patients32080808080
Males/Females156/16444/3636/4439/4137/43
Mean age (yr)77.4 ± 7.977.9 ± 6.477.8 ± 9.276.8 ± 6.177.0 ± 9.5
Age Range (yr)65-9365-9365-9265-8865-93
Esophagitis n (%)
-Grade I°96 (30.0)34 (42.5)26 (32.5)20 (25.0)16 (20.0)
-Grade II°152 (47.5)27 (33.8)33 (41.3)42 (52.5)50 (62.5)
-Grade III°-IV°72 (22.5)19 (23.8)21 (26.2)18 (22.5)14 (27.6)
Hiatus hernia n (%)194 (60.6)43 (53.8)48 (60.0)50 (62.5)53 (66.3)
H pylori infection n/n (%)202/306 (66.0)52/76 (68.4)61/76 (80.3)51/77 (66.2)38/77 (49.3)
NSAIDs/Aspirin use n (%)78 (24.4)18 (22.5)17 (21.3)26 (32.5)17 (21.3)