Table 1 . Prevalence of different types of dyspepsia in Shiraz, southern Iran.

			Frequency	% within study population	% within dyspeptic patients
Dyspepsia	No		1386	70.1	-
		Ulcer-like	165	8.3	27.9
	Yes	Dysmotility-like	155	7.8	26.2
		Unspecified	272	13.8	45.9
	Total		1978	100.0	100.0