Table 7. Associations between the frequency of foods intake and metabolic syndrome prevalence in women (n = 18559).

	Times/week			P-trend a
	Low	Moderate	High
Rice and rice products	1.00 (ref)	0.96 (0.86–1.08)	0.93 (0.85–1.02)	0.82
Wheat and products	1.00 (ref)	1.01 (0.92–1.11)	1.02 (0.93–1.13)	0.23
Starchy tubers	1.00 (ref)	0.94 (0.84–1.04)	0.94 (0.85–1.04)	0.18
Soybean products	1.00 (ref)	0.94 (0.85–1.03)	1.02 (0.92–1.12)	0.61
Vegetables	1.00 (ref)	1.03 (0.94–1.12)	1.06 (0.96–1.16)	0.22
Fungi and algae	1.00 (ref)	1.04 (0.94–1.15)	1.01 (0.90–1.12)	0.85
Fruits	1.00 (ref)	0.94 (0.86–1.03)	0.91 (0.82–1.00)	0.07
Dairy products	1.00 (ref)	0.89 (0.77–1.02)	0.91 (0.79–1.06)	0.19
Pork	1.00 (ref)	0.94 (0.86–1.03)	0.87 (0.78–0.95)	0.007
Poultry	1.00 (ref)	0.95 (0.85–1.06)	1.09 (0.98–1.22)	0.09
Organ meats	1.00 (ref)	1.09 (0.94–1.26)	1.03 (0.89–1.19)	0.71
Fish	1.00 (ref)	0.94 (0.85–1.04)	1.04 (0.94–1.15)	0.39
Eggs	1.00 (ref)	0.98 (0.89–1.08)	0.93 (0.84–1.03)	0.14
Nuts	1.00 (ref)	0.92 (0.83–1.03)	0.88 (0.78–0.98)	0.02

BMI, body mass index.

^a: Adjusted for the age, area, education, income, smoking status, drinking status, physical activity level, and BMI.