Variable

Ranitidine HCl 150 mg BID

(n = 1601)

Ranitidine HCl 300 mg OD or BID

(n = 753)

Ranitidine HCl 300 mg OD

(n = 74)

Male

862 (53.84%)

400 (53.12%)

45 (60.81%)

Female

739 (46.15%)

353 (46.87%)

29 (39.18%)

Mean Age (years)

37.39 ± 8.76

38.23 ± 6.35

38.20 ± 13.21