Clinical Research
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. May 28, 2005; 11(20): 3091-3098
Published online May 28, 2005. doi: 10.3748/wjg.v11.i20.3091
Table 1 Demographic and baseline characteristics of patients enrolled.
Number of subjects enrolledTotal 127Rabeprazole 63Esomeprazole 64P
Gender (%)
Female62 (48.8)25 (39.7)37 (57.8)P = 0.0511
Male65 (51.2)38 (60.3)27 (42.2)
Race (%)
Chinese101 (79.5)52 (82.5)49 (76.6)P = 0.8721
Malay9 (7.1)4 (6.3)5 (7.8)
Indian15 (11.8)6 (9.5)9 (14.1)
Other2 (1.6)1 (1.6)1 (1.6)
Age (yr)
Mean (SD)38.9 (10.6)39.3 (11.2)38.4 (10.0)P = 0.6292
History of GERD symptoms (yr)
Mean (SD)3.6 (4.5)3.2 (4.2)3.9 (4.7)P = 0.3732
Tobacco use, N (%)
Yes11 (8.7)4 (6.3)7 (10.9)P = 0.2431
No116 (91.3)59 (93.7)57 (89.1)
Alcohol use, N (%)
Yes20 (15.7)9 (14.3)11 (17.2)P = 0.4861
No107 (84.3)54 (85.7)53 (82.8)
Previous medication for reflux disease
Yes77 (60.6)35 (55.6)42 (65.6)P = 0.2791
No50 (39.4)28 (44.4)22 (34.4)
H pylori status
Positive5024 (45.3)26 (44.0)
Negative6229 (54.7)33 (56.0)P = 0.953
(Not available15105