Quantifying Liver-Stomach Disharmony Pattern of Functional Dyspepsia Using Multidimensional Analysis Methods

Table 3

Demographics and characteristics of the 502 enrolled FD patients.

Variables	Total (n = 502)	Percentage
Gender
Male	215	42.83
Female	287	57.17
Age
Youth (18–40)	318	63.35
Middle age (41–65)	174	34.66
Old age (>65)	10	1.99

FD: functional dyspepsia.