Table 2.

Demographic data of the patients

Data	Peptic ulcer	Functional dyspepsia	Reflux disease	Total
No. of cases	40	33	31	104
Age (mean + SEM) (years)	54.1 ± 2.4	56.1 ± 2.3	50,5 ± 2.19	53.7 ± 1.37
M/F ratio (%)	80/20	30/70	52/48	54/46
Duration of complaints (years)	5.4	3.4	3.0	3.9
Smoking (%)	62.5	45.4	45.1	51.9
Alcohol	40.0	18.2	32.3	30.8