Table 8 Correlation between TAS-TOS levels and nutritional data of case and control group

FFQ AO

Plasma TAS

Plasma TOS

Dietary AO

FFQ AO

Plasma TAS

Plasma TOS

Dietary AO

Energy

r

-0.157

-0.165

-0.097

0.062

-0.113

-0.041

-0.154

-0.060

(kcal/day)

p

0.310

0.284

0.531

0.688

0.462

0.791

0.311

0.697

Protein

r

-0.019

-0.324^*

-0.167

-0.186

0.534^*

0.579^*

-0.472^*

0.606^*

(g/day)

p

0.902

0.032

0.278

0.226

0.000

0.000

0.001

0.000

Protein

r

0.026

-0.151

-0.127

-0.054

0.631^*

0.667^*

-0.565^*

0.708^*

(%)

p

0.868

0.327

0.411

0.727

0.000

0.000

0.000

0.000

Fat

r

-0.030

-0.077

0.092

-0.094

-0.430^*

-0.480^*

-0.554^*

-0.500^*

(g/day)

p

0.847

0.617

0.553

0.543

0.003

0.001

0.000

0.000

Fat

r

-0.032

0.023

0.164

0.017

-0.501^*

-0.594^*

-0.621^*

-0.591^*

(%)

p

0.839

0.884

0.286

0.915

0.000

0.000

0.000

0.000

Carbohydrate

(g/day)

r

0.117

-0.302^*

-0.213

-0.316^*

0.154

0.370^*

0.343^*

0.330^*

p

0.449

0.047

0.166

0.037

0.314

0.012

0.021

0.027

Carbohydrate

(%)

r

0.089

0.074

-0.137

0.023

0.187

0.315^*

0.396^*

0.293

p

0.567

0.632

0.376

0.884

0.219

0.035

0.007

0.051

Fiber

r

0.151

-0.274

-0.141

-0.285

0.629^*

0.656^*

-0.564^*

0.707^*

(g/day)

p

0.328

0.072

0.362

0.060

0.000

0.000

0.000

0.000

Cholesterol

(mg/day)

r

-0.095

0.219

0.145

0.185

-0.481^*

-0.600^*

-0.583^*

-0.601^*

p

0.538

0.152

0.348

0.229

0.001

0.000

0.000

0.000

Vitamin A (mcg/day)

r

0.172

0.087

-0.201

0.244

0.628^*

0.660^*

-0.576^*

0.681^*

FFQ AO

Plasma TAS

Plasma TOS

Dietary AO

FFQ AO

Plasma TAS

Plasma TOS

Dietary AO

p

0.263

0.576

0.192

0.111

0.000

0.000

0.000

0.000

Vitamin E (mg/day)

r

0.044

0.289

-0.190

0.338^*

0.463^*

0.577^*

-0.523^*

0.608^*

p

0.775

0.057

0.216

0.025

0.001

0.000

0.000

0.000

Niacin (mg/day)

r

-0.001

-0.282

-0.147

-0.112

0.593^*

0.598^*

-0.493^*

0.680^*

p

0.995

0.064

0.342

0.470

0.000

0.000

0.001

0.000

Thiamin (mg/day)

r

0.032

0.309^*

-0.180

-0.196

0.511^*

0.663^*

-0.612^*

0.709^*

p

0.835

0.041

0.241

0.203

0.000

0.000

0.000

0.000

Riboflavin (mg/day)

r

0.014

0.356^*

-0.255

-0.227

0.566^*

0.550^*

-0.459^*

0.627^*

p

0.927

0.018

0.095

0.138

0.000

0.000

0.002

0.000

Vitamin C (mg/day)

r

0.040

0.435^*

-0.321^*

0.441^*

0.640^*

0.767^*

-0.695^*

0.797^*

p

0.798

0.003

0.034

0.003

0.000

0.000

0.000

0.000

Sodium (mg/day)

r

0.066

0.176

0.085

0.041

-0.400^*

-0.610^*

-0.631^*

-0.570^*

p

0.670

0.252

0.583

0.791

0.006

0.000

0.000

0.000

Potassium (mg/day)

r

0.091

-0.125

-0.022

-0.011

0.530^*

0.553^*

-0.477^*

0.585^*

p

0.559

0.420

0.886

0.945

0.000

0.000

0.001

0.000

Magnesium (mg/day)

r

-0.047

0.384^*

-0.228

-0.264

0.475^*

0.408^*

-0.330^*

0.445^**

p

0.762

0.010

0.137

0.084

0.001

0.005

0.027

0.002

Iron (mg/day)

r

0.271

0.301^*

-0.162

0.459^*

0.571^*

0.616^*

-0.553^*

0.626^*

p

0.075

0.047

0.293

0.002

0.000

0.000

0.000

0.000

Zinc (mg/day)

r

0.064

0.418^*

-0.249

0.227

0.263

0.177

0.086

0.238

p

0.680

0.005

0.103

0.138

0.081

0.244

0.575

0.115

Daily fruit consumption

r

0.459

0.175

0.062

-0.073

0.787*

0.737*

-0.744*

0.746*

FFQ AO

Plasma TAS

Plasma TOS

Dietary AO

FFQ AO

Plasma TAS

Plasma TOS

Dietary AO

p

0.002

0.257

0.687

0.640

0.000

0.000

0.000

0.000

Daily vegetable consumption

r

0.629

-0.046

-0.034

-0.140

0.806*

0.649*

-0.597*

0.619*

p

0.000

0.767

0.828

0.363

0.000

0.000

0.000

0.000

Daily grain consumption

r

0.345

-0.185

-0.036

-0.245

0.111

-0.093

0.066

-0.044

p

0.022

0.230

0.815

0.108

0.449

0.543

0.666

0.774

Daily meat and meat products consumption

r

0.015

-0.017

-0.043

0.075

0.479*

0.433*

0.425*

0.452*

p

0.925

0.912

0.784

0.630

0.001

0.003

0.004

0.002

Daily dairy products consumption

r

0.386

-0.023

-0.062

-0.193

0.463*

0.333*

0.339*

0.331*

p

0.010

0.884

0.689

0.209

0.001

0.026

0.023

0.026

Daily fat consumption

r

-0.156

-0.298

-0.029

-0.126

0.558*

0.551*

0.644*

0.529*

p

0.311

0.050

0.853

0.416

0.000

0.000

0.000

0.000