Association of fresh vegetable and salt-preserved vegetable consumptions with estimated glomerular filtration rate

Table 2 Regression coefficients (95%CIs) for the associations between fresh and salt preserved vegetable intakes and eGFR

Variables	Model 1	Model 2	Model 3
Fresh Vegetables
Almost everyday	Reference	Reference	Reference
Except winter	0.18(-1.20, 1.56)	-1.18(-2.36, 0.01)	-1.16(-2.33, 0.02)
Occasionally	-5.31(-7.64, -2.98)	-2.17(-4.17, -0.17)	-2.23(-4.23, -0.23)
Rarely or never	-6.97(-10.45, -3.50)	-2.89(-5.84, 0.07)	-3.26(-6.22, -0.32)
Salt-preserved vegetables
Almost everyday	Reference	Reference	Reference
Occasionally	-2.29(-4.18, -0.40)	-1.03(-2.61, 0.54)	-0.82(-2.40, 0.75)
Rarely or never	-1.64(-3.72, 0.43)	1.58(-0.16, 3.33)	1.87(0.12, 3.63)

Model 1, no adjustment; model 2. Age, sex, residence, married status, level of education, economics,
physical activity, BMI, fruit intake, meat intake, fish intake, urinary albumin, egg intake, vitamin intake,
smoking, drinking, hypertension, diabetes, heart disease and respiratory disease; Model 3 vegetable
(for salt preserved vegetables analysis) or salt preserved vegetables (for vegetables analysis)

ISSN: 1471-2369