BMC Public Health

Table 2 Factors and factor loadings derived from FFQ among miners^a

From: Associations between dietary patterns and 10-year cardiovascular disease risk score levels among Chinese coal miners——a cross-sectional study

Foods	Ground worker				Underground worker
Foods	Factor 1:Meat, Fried food	Factor 2:Refined grain, Tubers	Factor3: salt, processed vegetables	Factor 4: Cereal, Fruits	Factor1: Red meat, Viscera	Factor2: Beans, Vegetables, Tubers	Factor3: Cereal, Fruits, Dairy products	Factor4: salt, processed vegetables
Red meat	0.71				0.69
Poultry	0.64				0.56
Viscera	0.59				0.59	0.25
Fish and shrimp	0.58			0.31	0.58		0.26
Pork	0.46				0.45
Fried dough	0.36		0.34		0.32	0.35
Tubers		0.59				0.43	0.26
Wheat Flour		0.57				0.35
Beans and bean products		0.56		0.20		0.59
Vegetables		0.55		0.20		0.57
Pastry	0.24	0.42				0.45
Salted and preserved vegetables			0.81					0.83
Pickled vegetables			0.78					0.82
Vermicelli		0.29	0.35			0.47
Fruits				0.68			0.50
Dairy products				0.52			0.50
Nuts				0.45	0.22	0.34
Rice				0.37			0.53
Cereal		0.29		0.35			0.57
Eggs and egg dishes		0.27		0.32	0.23	0.24	0.26
Eigen value	2.65	1.80	1.50	1.25	2.52	1.67	1.39	1.29

^aOnly factor loadings ≥0.2 are presented. The factor loadings ≥0.35 are underlined

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ISSN: 1471-2458

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